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<meta name="keywords" content="C0268151, classic galactosemia, classic galactosemias, classical galactosemia, deficiencies, galactose-1-phosphate uridyltransferase, deficiencies, galactose-1-phosphate uridylyltransferase, deficiencies, galt, deficiency disease, galactose 1 phosphate uridyl transferase, deficiency disease, galactose-1-phosphate uridyl-transferase, deficiency galactosemia, epimerase, deficiency galactosemias, epimerase, deficiency of galactose-1-phosphate uridyl transferase, deficiency of hexose-1-phosphate uridylyltransferase, deficiency of udpglucose-hexose-1-phosphate uridylyltransferase, deficiency of uridine diphosphate-glucose-hexose-1-phosphate uridylyltransferase, deficiency of uridine triphosphate-hexose-1-phosphate uridylyltransferase, deficiency of uridyl transferase, deficiency of utp-hexose-1-phosphate uridylyltransferase, deficiency, galactose-1-phosphate uridyltransferase, deficiency, galactose-1-phosphate uridylyltransferase, deficiency, galt, disease or syndrome, epimerase deficiency galactosemia, epimerase deficiency galactosemias, galac1, galactose 1 phosphate uridyl transferase deficiency disease, galactose 1 phosphate uridyltransferase deficiency, galactose 1 phosphate uridylyltransferase deficiency, galactose-1-phosphate uridyl-transferase deficiency disease, galactose-1-phosphate uridyltransferase deficiencies, galactose-1-phosphate uridyltransferase deficiency, galactose-1-phosphate uridylyltransferase deficiencies, galactose-1-phosphate uridylyltransferase deficiency, galactosemia, galactosemia i, galactosemia type 1, galactosemia, classic, galactosemia, duarte variant, galactosemia, epimerase deficiency, galactosemias, classic, galactosemias, epimerase deficiency, galt, galt deficiencies, galt deficiency, transferase deficiency, transferase deficiency galactosemia, udpglucose hexose 1 phosphate uridylyltransferase deficiency, udpglucose hexose-1-phosphate uridylyltransferase deficiency, uridyltransferase deficiencies, galactose-1-phosphate, uridyltransferase deficiency, galactose-1-phosphate, uridylyltransferase deficiencies, galactose-1-phosphate, uridylyltransferase deficiency, galactose-1-phosphate, utp hexose 1 phosphate uridylyltransferase deficiency, utp hexose 1 phosphate uridylyltransferase deficiency disease, utp hexose-1-phosphate uridylyltransferase deficiency, utp-hexose-1-phosphate uridyltransferase deficiency, utp-hexose-1-phosphate uridylyltransferase deficiency, utp-hexose-1-phosphate uridylyltransferase deficiency disease, autosomal dominant, autosomal recessive, birth defects, chromosomal disease, chromosome, clinical features, clinical findings, clinical genetics, clinical recommendations, clinvar, congenital chromosomal disease, consumer genetic resources, cytogenetic location, disease characteristics, disease definitions, disease descriptions, disease ontology, disease synonyms, disease vocabulary, dysmorphology, entrez, familial disease, gene, gene-disease relationship, genereviews, genetic disease, genetic disorder, genetic terminology, genetic testing registry, genetics home reference, genomic disease, gtr, hereditary disease, heritable disease, hpo, human phenotype ontology, inherited disease, management guidelines, maternal inheritance, medgen, medical genetics, medical subject headings, mesh, mitochondrial inheritance, mode of inheritance, national center for biotechnology information, national institutes of health, national library of medicine, ncbi, nih, nlm, omim, ordo, orphanet, paternal inheritance, phenome, position statements, professional practice guidelines, rare disease, reference sequence, refseq, snomed ct, syndrome, undiagnosed diseases, x-linked recessive" /><meta name="description" content="The term &quot;galactosemia&quot; refers to disorders of galactose metabolism that include classic galactosemia, clinical variant galactosemia, and biochemical variant galactosemia (not covered in this chapter). This GeneReview focuses on: Classic galactosemia, which can result in life-threatening complications including feeding problems, failure to thrive, hepatocellular damage, bleeding, and E coli sepsis in untreated infants. If a lactose-restricted diet is provided during the first ten days of life, the neonatal signs usually quickly resolve and the complications of liver failure, sepsis, and neonatal death are prevented; however, despite adequate treatment from an early age, children with classic galactosemia remain at increased risk for developmental delays, speech problems (termed childhood apraxia of speech and dysarthria), and abnormalities of motor function. Almost all females with classic galactosemia manifest hypergonadatropic hypogonadism or premature ovarian insufficiency (POI). Clinical variant galactosemia, which can result in life-threatening complications including feeding problems, failure to thrive, hepatocellular damage including cirrhosis, and bleeding in untreated infants. This is exemplified by the disease that occurs in African Americans and native Africans in South Africa. Persons with clinical variant galactosemia may be missed with newborn screening as the hypergalactosemia is not as marked as in classic galactosemia and breath testing is normal. If a lactose-restricted diet is provided during the first ten days of life, the severe acute neonatal complications are usually prevented. African Americans with clinical variant galactosemia and adequate early treatment do not appear to be at risk for long-term complications, including POI." /><meta name="robots" content="index,nofollow,noarchive" />
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<title>Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase (Concept Id: C0268151)
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<!--
UID=82777
ConceptID=C0268151
-->
<!--imgCountBooks = 2--><div class="ncbi_carousel" data-ncbicarousel-config="imageWidth:'100px',numItemsVisible:2,toggler:false"><div class="nc_header"><span class="img_strip_title">Images (2)</span></div><div class="nc_content"><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK1518/bin/galactosemia-Image001.gif" src-large="/books/NBK1518/bin/galactosemia-Image001.jpg" /></a><br /><a href="/books/NBK1518/figure/galactosemia.F1/" title="GeneReviews" target="_blank">details</a></div><div class="nc_item"><a class="figpopup"><img alt="Image from GeneReviews" src="/books/NBK1518/bin/galactosemia-Image002.gif" src-large="/books/NBK1518/bin/galactosemia-Image002.jpg" /></a><br /><a href="/books/NBK1518/figure/galactosemia.F2/" title="GeneReviews" target="_blank">details</a></div></div></div><h1 class="medgenTitle"><div class="MedGenTitleText">Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase<span class="h1sub">(GALAC1)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>82777</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0268151</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE DEFICIENCY; GALACTOSEMIA I; Galactosemia, classic; GALT deficiency; Transferase Deficiency Galactosemia</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>Deficiency of UTP-hexose-1-phosphate uridylyltransferase (398664009); UTP-hexose-1-phosphate uridyltransferase deficiency (398664009); Deficiency of uridyl transferase (124354006); Deficiency of hexose-1-phosphate uridylyltransferase (124354006); Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase (124354006); GALT deficiency (124354006); Classical galactosemia (124354006); Deficiency of galactose-1-phosphate uridyl transferase (124354006); Transferase deficiency galactosemia (124354006); Deficiency of uridine triphosphate-hexose-1-phosphate uridylyltransferase (398664009); Deficiency of uridine diphosphate-glucose-hexose-1-phosphate uridylyltransferase (124354006)</td></tr>
<tr><td>Modes of inheritance:</td>
<td>
<div class="divPopper rprt" id="moi_141025"><div><strong>Autosomal recessive inheritance</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141025</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0441748</a></dd><dt><span class="dotprefix"></span></dt><dd>Intellectual Product</dd></dl></div></div></div>
<div class="spaceAbove">Source: Orphanet</div>
<div class="spaceAbove">A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).</div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#moi_141025" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Autosomal recessive inheritance</a><span> (Orphanet)</span></div></td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td><a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#target-gene-loc">Gene (location):<img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a><div class="display-none" id="target-gene-loc">
Gene(s) directly associated with<br />
this condition or phenotype.</div></td>
<td><a target="_blank" title="GALT - ID: 2592 - NCBI Gene" href="/gene/2592" class="medgenPMinfo">GALT</a> (9p13.3)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0009258" target="_blank">MONDO:0009258</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/230400" target="_blank">230400</a></td></tr>
<tr><td>Orphanet:</td>
<td><a target="_blank" title="Orphanet: The portal for rare diseases and orphan drugs" href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=EN&amp;Expert=79239">ORPHA79239</a></td></tr></tbody></table></div><div class="rprt-body jig-ncbiinpagenav" data-jigconfig="smoothScroll: false, gotoTopLink: true, gotoTopLinkText: '', gotoTopLinkAttrs: {'title': 'Go to the top of the page'},allHeadingLevels: ['h1'], topOfPageTOC: true, tocId: 'my-toc'"><div id="rprt-tabs-1" class="rprt-tab"><div id="tb-termsProp-1"><div class="leftCol mgCol"><div>
<div class="portlet mgSection" id="ID_100">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Definition">Definition</h1><a sid="100" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">The term "galactosemia" refers to disorders of galactose metabolism that include classic galactosemia, clinical variant galactosemia, and biochemical variant galactosemia (not covered in this chapter). This GeneReview focuses on: Classic galactosemia, which can result in life-threatening complications including feeding problems, failure to thrive, hepatocellular damage, bleeding, and E coli sepsis in untreated infants. If a lactose-restricted diet is provided during the first ten days of life, the neonatal signs usually quickly resolve and the complications of liver failure, sepsis, and neonatal death are prevented; however, despite adequate treatment from an early age, children with classic galactosemia remain at increased risk for developmental delays, speech problems (termed childhood apraxia of speech and dysarthria), and abnormalities of motor function. Almost all females with classic galactosemia manifest hypergonadatropic hypogonadism or premature ovarian insufficiency (POI). Clinical variant galactosemia, which can result in life-threatening complications including feeding problems, failure to thrive, hepatocellular damage including cirrhosis, and bleeding in untreated infants. This is exemplified by the disease that occurs in African Americans and native Africans in South Africa. Persons with clinical variant galactosemia may be missed with newborn screening as the hypergalactosemia is not as marked as in classic galactosemia and breath testing is normal. If a lactose-restricted diet is provided during the first ten days of life, the severe acute neonatal complications are usually prevented. African Americans with clinical variant galactosemia and adequate early treatment do not appear to be at risk for long-term complications, including POI. [from <a title="GeneReviews" href="https://www.ncbi.nlm.nih.gov/books/NBK1116" class="defSource" target="_blank">GeneReviews</a>]</div>
</div>
<div class="portlet mgSection" id="ID_117">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Additional_descriptions">Additional descriptions</h1><a sid="117" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><div class="mgSection"><strong>From OMIM</strong><br />Galactosemia I (GALAC1), or classic galactosemia, is an autosomal recessive disorder of galactose metabolism. Most patients present in the neonatal period, after ingestion of galactose, with jaundice, hepatosplenomegaly, hepatocellular insufficiency, food intolerance, hypoglycemia, renal tubular dysfunction, muscle hypotonia, sepsis, and cataract. Long-term complications include mental retardation, verbal dyspraxia, motor abnormalities, and hypergonadotropic hypogonadism (summary by Bosch, 2006).&#13;
Genetic Heterogeneity of Galactosemia&#13;
Also see galactosemia II (GALAC2; 230200), caused by mutation in the GALK1 gene (604313), which encodes the first enzyme in the Leloir pathway, and galactosemia III (GALAC3; 230350), caused by mutation in the GALE gene (606953), which encodes the third enzyme in the Leloir pathway.  <a target="_blank" href="http://www.omim.org/entry/230400">http://www.omim.org/entry/230400</a></div><div class="mgSection"><strong>From MedlinePlus Genetics</strong><br />Classic galactosemia, also known as type I, is the most common and most severe form of the condition. If infants with classic galactosemia are not treated promptly with a low-galactose diet, life-threatening complications appear within a few days after birth. Affected infants typically develop feeding difficulties, a lack of energy (lethargy), a failure to gain weight and grow as expected (failure to thrive), yellowing of the skin and whites of the eyes (jaundice), liver damage, and abnormal bleeding. Other serious complications of this condition can include overwhelming bacterial infections (sepsis) and shock. Affected children are also at increased risk of delayed development, clouding of the lens of the eye (cataract), speech difficulties, and intellectual disability. Females with classic galactosemia may develop reproductive problems caused by an early loss of function of the ovaries (premature ovarian insufficiency).<br /><br />Galactosemia type II (also called galactokinase deficiency) and type III (also called galactose epimerase deficiency) cause different patterns of signs and symptoms. Galactosemia type II causes fewer medical problems than the classic type. Affected infants develop cataracts but otherwise experience few long-term complications. The signs and symptoms of galactosemia type III vary from mild to severe and can include cataracts, delayed growth and development, intellectual disability, liver disease, and kidney problems.<br /><br />Researchers have identified several types of galactosemia. These conditions are each caused by mutations in a particular gene and affect different enzymes involved in breaking down galactose.<br /><br />Galactosemia is a disorder that affects how the body processes a simple sugar called galactose. A small amount of galactose is present in many foods. It is primarily part of a larger sugar called lactose, which is found in all dairy products and many baby formulas. The signs and symptoms of galactosemia result from an inability to use galactose to produce energy.  <a target="_blank" href="https://medlineplus.gov/genetics/condition/galactosemia">https://medlineplus.gov/genetics/condition/galactosemia</a></div></div>
</div>
<div class="portlet mgSection" id="ID_102">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Clinical_features">Clinical features</h1><a sid="102" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat"><strong>From HPO</strong><br />
<div class="divPopper rprt" id="clin_1394"><div><strong>Albuminuria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1394</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0001925</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Increased concentration of albumin in the urine.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1394">Feature record</a> | <a href="/medgen?term=%22Albuminuria%22%5BClinical%20Features%5D%20OR%201394%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_9963"><div><strong>Premature ovarian insufficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>9963</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0025322</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Amenorrhea due to loss of ovarian function before the age of 40. Primary ovarian insuficiency (POI) is a state of female hypergonadotropic hypogonadism. It can manifest as primary amenorrhea with onset before menarche or secondary amenorrhea.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/9963">Feature record</a> | <a href="/medgen?term=%22Premature%20ovarian%20insufficiency%22%5BClinical%20Features%5D%20OR%209963%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_116067"><div><strong>Aminoaciduria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>116067</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0238621</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">An increased concentration of an amino acid in the urine.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/116067">Feature record</a> | <a href="/medgen?term=%22Aminoaciduria%22%5BClinical%20Features%5D%20OR%20116067%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_120615"><div><strong>Galactosuria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>120615</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0268157</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Elevated concentration of galactose in the urine.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/120615">Feature record</a> | <a href="/medgen?term=%22Galactosuria%22%5BClinical%20Features%5D%20OR%20120615%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1639504"><div><strong>Increased level of galactitol in urine</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1639504</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4703628</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An increase in the level of galactitol in the urine.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1639504">Feature record</a> | <a href="/medgen?term=%22Increased%20level%20of%20galactitol%20in%20urine%22%5BClinical%20Features%5D%20OR%201639504%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_746019"><div><strong>Failure to thrive</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>746019</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C2315100</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/746019">Feature record</a> | <a href="/medgen?term=%22Failure%20to%20thrive%22%5BClinical%20Features%5D%20OR%20746019%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_8360"><div><strong>Diarrhea</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>8360</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0011991</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">Abnormally increased frequency (usually defined as three or more) loose or watery bowel movements a day.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/8360">Feature record</a> | <a href="/medgen?term=%22Diarrhea%22%5BClinical%20Features%5D%20OR%208360%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_42428"><div><strong>Hepatomegaly</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>42428</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0019209</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Abnormally increased size of the liver.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/42428">Feature record</a> | <a href="/medgen?term=%22Hepatomegaly%22%5BClinical%20Features%5D%20OR%2042428%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_43987"><div><strong>Jaundice</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>43987</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0022346</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">Yellow pigmentation of the skin due to bilirubin, which in turn is the result of increased bilirubin concentration in the bloodstream.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/43987">Feature record</a> | <a href="/medgen?term=%22Jaundice%22%5BClinical%20Features%5D%20OR%2043987%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_7368"><div><strong>Cirrhosis of liver</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>7368</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0023890</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A chronic disorder of the liver in which liver tissue becomes scarred and is partially replaced by regenerative nodules and fibrotic tissue resulting in loss of liver function.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/7368">Feature record</a> | <a href="/medgen?term=%22Cirrhosis%20of%20liver%22%5BClinical%20Features%5D%20OR%207368%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_12124"><div><strong>Vomiting</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>12124</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0042963</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">Forceful ejection of the contents of the stomach through the mouth by means of a series of involuntary spasmic contractions.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/12124">Feature record</a> | <a href="/medgen?term=%22Vomiting%22%5BClinical%20Features%5D%20OR%2012124%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65429"><div><strong>Feeding difficulties</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65429</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0232466</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65429">Feature record</a> | <a href="/medgen?term=%22Feeding%20difficulties%22%5BClinical%20Features%5D%20OR%2065429%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65430"><div><strong>Decreased liver function</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65430</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0232744</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Reduced ability of the liver to perform its functions.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65430">Feature record</a> | <a href="/medgen?term=%22Decreased%20liver%20function%22%5BClinical%20Features%5D%20OR%2065430%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_105318"><div><strong>Delayed speech and language development</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>105318</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0454644</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">A degree of language development that is significantly below the norm for a child of a specified age.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/105318">Feature record</a> | <a href="/medgen?term=%22Delayed%20speech%20and%20language%20development%22%5BClinical%20Features%5D%20OR%20105318%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_141670"><div><strong>Bilateral tonic-clonic seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>141670</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0494475</a></dd><dt><span class="dotprefix"></span></dt><dd>Sign or Symptom</dd></dl></div></div></div>
<div class="spaceAbove">A bilateral tonic-clonic seizure is a seizure defined by a tonic (bilateral increased tone, lasting seconds to minutes) and then a clonic (bilateral sustained rhythmic jerking) phase.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/141670">Feature record</a> | <a href="/medgen?term=%22Bilateral%20tonic-clonic%20seizure%22%5BClinical%20Features%5D%20OR%20141670%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_811461"><div><strong>Intellectual disability</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>811461</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3714756</a></dd><dt><span class="dotprefix"></span></dt><dd>Mental or Behavioral Dysfunction</dd></dl></div></div></div>
<div class="spaceAbove">Intellectual disability, previously referred to as mental retardation, is characterized by subnormal intellectual functioning that occurs during the developmental period. It is defined by an IQ score below 70.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/811461">Feature record</a> | <a href="/medgen?term=%22Intellectual%20disability%22%5BClinical%20Features%5D%20OR%20811461%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1916"><div><strong>Hemolytic anemia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1916</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0002878</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A type of anemia caused by premature destruction of red blood cells (hemolysis).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1916">Feature record</a> | <a href="/medgen?term=%22Hemolytic%20anemia%22%5BClinical%20Features%5D%20OR%201916%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_346841"><div><strong>Generalized hypotonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>346841</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1858120</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Generalized muscular hypotonia (abnormally low muscle tone).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/346841">Feature record</a> | <a href="/medgen?term=%22Generalized%20hypotonia%22%5BClinical%20Features%5D%20OR%20346841%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_57497"><div><strong>Elevated circulating aspartate aminotransferase concentration</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>57497</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0151904</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">The concentration of aspartate aminotransferase (AST) in the blood circulation is above the upper limit of normal.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/57497">Feature record</a> | <a href="/medgen?term=%22Elevated%20circulating%20aspartate%20aminotransferase%20concentration%22%5BClinical%20Features%5D%20OR%2057497%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_57740"><div><strong>Elevated circulating alanine aminotransferase concentration</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>57740</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0151905</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An abnormally high concentration in the circulation of alanine aminotransferase (ALT).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/57740">Feature record</a> | <a href="/medgen?term=%22Elevated%20circulating%20alanine%20aminotransferase%20concentration%22%5BClinical%20Features%5D%20OR%2057740%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65117"><div><strong>Metabolic acidosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65117</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0220981</a></dd><dt><span class="dotprefix"></span></dt><dd>Pathologic Function</dd></dl></div></div></div>
<div class="spaceAbove">Metabolic acidosis (MA) is characterized by a fall in blood pH due to a reduction of serum bicarbonate concentration. This can occur as a result of either the accumulation of acids (high anion gap MA) or the loss of bicarbonate from the gastrointestinal tract or the kidney (hyperchloremic MA). By definition, MA is not due to a respirary cause.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65117">Feature record</a> | <a href="/medgen?term=%22Metabolic%20acidosis%22%5BClinical%20Features%5D%20OR%2065117%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_369924"><div><strong>Hyperchloremic metabolic acidosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>369924</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1969073</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A form of metabolic acidosis with increased serum chloride levels.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/369924">Feature record</a> | <a href="/medgen?term=%22Hyperchloremic%20metabolic%20acidosis%22%5BClinical%20Features%5D%20OR%20369924%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_892325"><div><strong>Hypergalactosemia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>892325</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4023071</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Elevated concentration of galactose in the blood.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/892325">Feature record</a> | <a href="/medgen?term=%22Hypergalactosemia%22%5BClinical%20Features%5D%20OR%20892325%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1647478"><div><strong>Increased level of galactitol in plasma</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1647478</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4703627</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An increase in the level of galactitol in the plasma.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1647478">Feature record</a> | <a href="/medgen?term=%22Increased%20level%20of%20galactitol%20in%20plasma%22%5BClinical%20Features%5D%20OR%201647478%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1639833"><div><strong>Increased level of galactonate in red blood cells</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1639833</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4703629</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An increase in the level of galactonate in the red blood cells.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1639833">Feature record</a> | <a href="/medgen?term=%22Increased%20level%20of%20galactonate%20in%20red%20blood%20cells%22%5BClinical%20Features%5D%20OR%201639833%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1643634"><div><strong>Increased level of galactitol in red blood cells</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1643634</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4703630</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An increase in the level of galactitol in the red blood cells.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1643634">Feature record</a> | <a href="/medgen?term=%22Increased%20level%20of%20galactitol%20in%20red%20blood%20cells%22%5BClinical%20Features%5D%20OR%201643634%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1853189"><div><strong>Reduced erythrocyte galactose-1-phosphate uridylyltransferase activity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1853189</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C5872957</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Activity or concentration of in the level of galactose-1-phosphate uridylyltransferase (GALT; EC 2.7.7.12) in erythrocytes below the lower limit of normal.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1853189">Feature record</a> | <a href="/medgen?term=%22Reduced%20erythrocyte%20galactose-1-phosphate%20uridylyltransferase%20activity%22%5BClinical%20Features%5D%20OR%201853189%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_184926"><div><strong>Hypergonadotropic hypogonadism</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>184926</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0948896</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Reduced function of the gonads (testes in males or ovaries in females) associated with excess pituitary gonadotropin secretion and resulting in delayed sexual development and growth delay.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/184926">Feature record</a> | <a href="/medgen?term=%22Hypergonadotropic%20hypogonadism%22%5BClinical%20Features%5D%20OR%20184926%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_39462"><div><strong>Cataract</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>39462</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0086543</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A cataract is an opacity or clouding that develops in the crystalline lens of the eye or in its capsule.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/39462">Feature record</a> | <a href="/medgen?term=%22Cataract%22%5BClinical%20Features%5D%20OR%2039462%5Buid%5D">Search on this feature</a></div></div><div class="TreeLite" data-jigconfig="closed: 1"><div class="concept-def"><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().openAll(); return false;">Show all</a><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().closeAll(); return false;">Hide all</a></div><ul><li><span class="TLline">Abnormality of blood and blood-forming tissues</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1916" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hemolytic anemia</a></span></li></ul></li><li><span class="TLline">Abnormality of metabolism/homeostasis</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_57740" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Elevated circulating alanine aminotransferase concentration</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_57497" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Elevated circulating aspartate aminotransferase concentration</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_369924" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hyperchloremic metabolic acidosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_892325" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypergalactosemia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1647478" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Increased level of galactitol in plasma</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1643634" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Increased level of galactitol in red blood cells</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1639833" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Increased level of galactonate in red blood cells</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65117" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Metabolic acidosis</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1853189" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Reduced erythrocyte galactose-1-phosphate uridylyltransferase activity</a></span></li></ul></li><li><span class="TLline">Abnormality of the digestive system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_7368" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cirrhosis of liver</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65430" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Decreased liver function</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_8360" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Diarrhea</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65429" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Feeding difficulties</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_42428" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hepatomegaly</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_43987" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Jaundice</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_12124" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Vomiting</a></span></li></ul></li><li><span class="TLline">Abnormality of the endocrine system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_184926" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hypergonadotropic hypogonadism</a></span></li></ul></li><li><span class="TLline">Abnormality of the eye</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_39462" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cataract</a></span></li></ul></li><li><span class="TLline">Abnormality of the genitourinary system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1394" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Albuminuria</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_116067" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aminoaciduria</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_120615" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Galactosuria</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1639504" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Increased level of galactitol in urine</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_9963" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Premature ovarian insufficiency</a></span></li></ul></li><li><span class="TLline">Abnormality of the musculoskeletal system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_346841" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Generalized hypotonia</a></span></li></ul></li><li><span class="TLline">Abnormality of the nervous system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_141670" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Bilateral tonic-clonic seizure</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_105318" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Delayed speech and language development</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_811461" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual disability</a></span></li></ul></li><li><span class="TLline">Growth abnormality</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_746019" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Failure to thrive</a></span></li></ul></li></ul></div></div>
</div>
<div class="portlet mgSection" id="ID_118">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Term_Hierarchy">Term Hierarchy</h1><a sid="118" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln HierarchyGTR"><div class="jig-ncbitabs"><ul><li><a href="#tabGTR">GTR</a></li><li><a href="#tabMGEN">MeSH</a></li><li><a href="#tabORDO">Orphanet</a></li></ul><div id="tabGTR"><div class="search_result"><div class="rprts"><div class="chiclet_legend"><span class="chiclet_list" style="position:static;"><span title="Clinical test" class="chiclet Ccolor round">C</span><span>Clinical test,  </span><span title="Research test" class="chiclet Rcolor round">R</span><span>Research test,  </span><span title="OMIM" class="chiclet Ocolor ">O</span><span>OMIM,  </span><span title="GeneReview" class="chiclet Gcolor">G</span><span><em>GeneReviews</em>,  </span><span title="ClinVar" class="chiclet Vcolor">V</span><span>ClinVar  </span></span></div><div id="hierarchy" class="margin_t1"><div class="ds_tree"><ul><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0016952[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=8943">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK1518/" ref="ncbi_uid=8943">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=8943" ref="ncbi_uid=8943">V</a></span></span><span class="TLline"><a href="/medgen/8943" ref="tree=GTR&amp;ncbi_uid=8943&amp;link_uid=8943" title="View MedGen record for 'Galactosemia'">Galactosemia</a></span><ul><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0268155[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=120614">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=120614" target="_blank" href="/omim/230200">O</a></span><span class="chiclet unavailable" title="GeneReviews">G</span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=120614" ref="ncbi_uid=120614">V</a></span></span><span class="TLline"><a href="/medgen/120614" ref="tree=GTR&amp;ncbi_uid=120614&amp;link_uid=120614" title="View MedGen record for 'Deficiency of galactokinase'">Deficiency of galactokinase</a></span></li><li class="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0268151[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=82777">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=82777" target="_blank" href="/omim/230400">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/?term=(NBK1518%20OR%20NBK258640)%20AND%20gene%5Bbook%5D&amp;showtype=onebook" ref="ncbi_uid=82777">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=82777" ref="ncbi_uid=82777">V</a></span></span><span class="TLline">Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase</span></li><li class="TLclosed"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0751161[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=199598">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet Ocolor" title="OMIM"><a ref="ncbi_uid=199598" target="_blank" href="/omim/230350">O</a></span><span class="chiclet Gcolor" title="GeneReviews"><a target="_blank" href="/books/NBK51671/" ref="ncbi_uid=199598">G</a></span><span class="chiclet Vcolor" title="ClinVar"><a target="_blank" href="/clinvar?LinkName=medgen_clinvar&amp;from_uid=199598" ref="ncbi_uid=199598">V</a></span></span><span class="TLline"><a href="/medgen/199598" ref="tree=GTR&amp;ncbi_uid=199598&amp;link_uid=199598" title="View MedGen record for 'UDPglucose-4-epimerase deficiency'">UDPglucose-4-epimerase deficiency</a></span></li></ul></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/1843102" ref="tree=MeSH" title="MedGen record for Female infertility due to an anomaly of ovarian function">Female infertility due to an anomaly of ovarian function</a></span><ul><li><span class="matched_ds">Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase</span></li></ul></li></ul></div></div><div id="tabORDO">Follow <a target="_blank" href="http://www.orpha.net/consor/cgi-bin/Disease_Classif.php?lng=EN&amp;data_id=156&amp;PatId=11265&amp;search=Disease_Classif_Simple&amp;new=1" class="ital bold">this link</a> to review classifications for <span class="ital">Deficiency of UDPglucose-hexose-1-phosphate uridylyltransferase</span> in Orphanet.</div></div></div>
</div>
<div class="portlet mgSection" id="ID_105">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Professional_guidelines">Professional guidelines</h1><a sid="105" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">PubMed<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpPM"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3>
<div class="nl"><a target="_blank" href="/pubmed/36615667">The Importance of Neonatal Screening for Galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Badiu Tișa I,
Achim AC,
Cozma-Petruț A</span><br />
<span class="medgenPMjournal">Nutrients</span>
2022 Dec 20;15(1)
doi: 10.3390/nu15010010.
<span class="bold">PMID: </span><a href="/pubmed/36615667" target="_blank">36615667</a><a href="/pmc/articles/PMC9823668" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35883524">Galactosemia: Biochemistry, Molecular Genetics, Newborn Screening, and Treatment.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Succoio M,
Sacchettini R,
Rossi A,
Parenti G,
Ruoppolo M</span><br />
<span class="medgenPMjournal">Biomolecules</span>
2022 Jul 11;12(7)
doi: 10.3390/biom12070968.
<span class="bold">PMID: </span><a href="/pubmed/35883524" target="_blank">35883524</a><a href="/pmc/articles/PMC9313126" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27858262">International clinical guideline for the management of classical galactosemia: diagnosis, treatment, and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Welling L,
Bernstein LE,
Berry GT,
Burlina AB,
Eyskens F,
Gautschi M,
Grünewald S,
Gubbels CS,
Knerr I,
Labrune P,
van der Lee JH,
MacDonald A,
Murphy E,
Portnoi PA,
Õunap K,
Potter NL,
Rubio-Gozalbo ME,
Spencer JB,
Timmers I,
Treacy EP,
Van Calcar SC,
Waisbren SE,
Bosch AM;
Galactosemia Network (GalNet)</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2017 Mar;40(2):171-176.
Epub 2016 Nov 17
doi: 10.1007/s10545-016-9990-5.
<span class="bold">PMID: </span><a href="/pubmed/27858262" target="_blank">27858262</a><a href="/pmc/articles/PMC5306419" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(deficiency%20of%20udpglucose-hexose-1-phosphate%20uridylyltransferase)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">See all (179)</a></div><h3 class="subhead">Curated<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpCurated"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3><h3 class="nl vspace"><a href="https://www.acmg.net/PDFLibrary/Galactose-ACT-Sheet.pdf" target="_blank">American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Elevated total galactose with normal GALT enzyme activity, Primary or Secondary Hypergalactosemia, 2022</a></h3>
<h3 class="nl vspace"><a href="https://www.acmg.net/PDFLibrary/Hypergalactosemia-Algorithm.pdf" target="_blank">American College of Medical Genetics Algorithm, Primary or Secondary Hypergalactosemia (Galactose Elevated)</a></h3>
<h3 class="nl vspace"><a href="https://www.acmg.net/PDFLibrary/Classical-Galactosemia-ACT-Sheet.pdf" target="_blank">American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Absent/Reduced Galactose-1-Phosphate Uridyltransferase (GALT), Classic Galactosemia, 2021</a></h3>
<h3 class="nl vspace"><a href="https://www.acmg.net/PDFLibrary/GALT-Algorithm.pdf" target="_blank">American College of Medical Genetics and Genomics, Algorithm, Galactosemia (GALT Deficiency), 2021</a></h3>
<h3 class="nl vspace"><a href="https://www.acmg.net/PDFLibrary/Galactosemia-Transition.pdf" target="_blank">American College of Medical Genetics and Genomics, Transition to Adult Health Care ACT Sheet, Galactosemia (GALT Deficiency, Classical Galactosemia), 2012</a></h3>
</div>
</div>
<div class="display-none help-popup" id="guidelinesHelpPM">These guidelines are articles in PubMed that match specific search criteria developed by MedGen to capture the most relevant practice guidelines. This list may not be comprehensive and may include broader topics as well. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div><div class="display-none help-popup" id="guidelinesHelpCurated">These guidelines are manually curated by the MedGen team
to supplement articles available in PubMed. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div>
<div class="portlet mgSection" id="ID_103">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_clinical_studies">Recent clinical studies</h1><a sid="103" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">Etiology</h3>
<div class="nl"><a target="_blank" href="/pubmed/29215423">GALT Deficiency Galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Anderson S</span><br />
<span class="medgenPMjournal">MCN Am J Matern Child Nurs</span>
2018 Jan/Feb;43(1):44-51.
doi: 10.1097/NMC.0000000000000388.
<span class="bold">PMID: </span><a href="/pubmed/29215423" target="_blank">29215423</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29274129">Newborn screening for galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lak R,
Yazdizadeh B,
Davari M,
Nouhi M,
Kelishadi R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2017 Dec 23;12(12):CD012272.
doi: 10.1002/14651858.CD012272.pub2.
<span class="bold">PMID: </span><a href="/pubmed/29274129" target="_blank">29274129</a><a href="/pmc/articles/PMC6485983" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27858262">International clinical guideline for the management of classical galactosemia: diagnosis, treatment, and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Welling L,
Bernstein LE,
Berry GT,
Burlina AB,
Eyskens F,
Gautschi M,
Grünewald S,
Gubbels CS,
Knerr I,
Labrune P,
van der Lee JH,
MacDonald A,
Murphy E,
Portnoi PA,
Õunap K,
Potter NL,
Rubio-Gozalbo ME,
Spencer JB,
Timmers I,
Treacy EP,
Van Calcar SC,
Waisbren SE,
Bosch AM;
Galactosemia Network (GalNet)</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2017 Mar;40(2):171-176.
Epub 2016 Nov 17
doi: 10.1007/s10545-016-9990-5.
<span class="bold">PMID: </span><a href="/pubmed/27858262" target="_blank">27858262</a><a href="/pmc/articles/PMC5306419" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/4348859">Galactose metabolism and its regulation.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cohn RM,
Segal S</span><br />
<span class="medgenPMjournal">Metabolism</span>
1973 Apr;22(4):627-42.
doi: 10.1016/0026-0495(73)90078-4.
<span class="bold">PMID: </span><a href="/pubmed/4348859" target="_blank">4348859</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5427852">Long-term follow-up of galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Komrower GM,
Lee DH</span><br />
<span class="medgenPMjournal">Arch Dis Child</span>
1970 Jun;45(241):367-73.
doi: 10.1136/adc.45.241.367.
<span class="bold">PMID: </span><a href="/pubmed/5427852" target="_blank">5427852</a><a href="/pmc/articles/PMC1647605" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20Etiology%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (267)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36615667">The Importance of Neonatal Screening for Galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Badiu Tișa I,
Achim AC,
Cozma-Petruț A</span><br />
<span class="medgenPMjournal">Nutrients</span>
2022 Dec 20;15(1)
doi: 10.3390/nu15010010.
<span class="bold">PMID: </span><a href="/pubmed/36615667" target="_blank">36615667</a><a href="/pmc/articles/PMC9823668" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35883524">Galactosemia: Biochemistry, Molecular Genetics, Newborn Screening, and Treatment.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Succoio M,
Sacchettini R,
Rossi A,
Parenti G,
Ruoppolo M</span><br />
<span class="medgenPMjournal">Biomolecules</span>
2022 Jul 11;12(7)
doi: 10.3390/biom12070968.
<span class="bold">PMID: </span><a href="/pubmed/35883524" target="_blank">35883524</a><a href="/pmc/articles/PMC9313126" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31575690">Galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Cerone J,
Rios A</span><br />
<span class="medgenPMjournal">Pediatr Rev</span>
2019 Oct;40(Suppl 1):24-27.
Epub 2019 Oct 1
doi: 10.1542/pir.2018-0150.
<span class="bold">PMID: </span><a href="/pubmed/31575690" target="_blank">31575690</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29409891">Hereditary galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Demirbas D,
Coelho AI,
Rubio-Gozalbo ME,
Berry GT</span><br />
<span class="medgenPMjournal">Metabolism</span>
2018 Jun;83:188-196.
Epub 2018 Jan 31
doi: 10.1016/j.metabol.2018.01.025.
<span class="bold">PMID: </span><a href="/pubmed/29409891" target="_blank">29409891</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27858262">International clinical guideline for the management of classical galactosemia: diagnosis, treatment, and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Welling L,
Bernstein LE,
Berry GT,
Burlina AB,
Eyskens F,
Gautschi M,
Grünewald S,
Gubbels CS,
Knerr I,
Labrune P,
van der Lee JH,
MacDonald A,
Murphy E,
Portnoi PA,
Õunap K,
Potter NL,
Rubio-Gozalbo ME,
Spencer JB,
Timmers I,
Treacy EP,
Van Calcar SC,
Waisbren SE,
Bosch AM;
Galactosemia Network (GalNet)</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2017 Mar;40(2):171-176.
Epub 2016 Nov 17
doi: 10.1007/s10545-016-9990-5.
<span class="bold">PMID: </span><a href="/pubmed/27858262" target="_blank">27858262</a><a href="/pmc/articles/PMC5306419" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20Diagnosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (565)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/26001656">Galactose metabolism and health.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Coelho AI,
Berry GT,
Rubio-Gozalbo ME</span><br />
<span class="medgenPMjournal">Curr Opin Clin Nutr Metab Care</span>
2015 Jul;18(4):422-7.
doi: 10.1097/MCO.0000000000000189.
<span class="bold">PMID: </span><a href="/pubmed/26001656" target="_blank">26001656</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24279733">Purple sweet potato colour--a potential therapy for galactosemia?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Timson DJ</span><br />
<span class="medgenPMjournal">Int J Food Sci Nutr</span>
2014 Jun;65(4):391-3.
Epub 2013 Nov 26
doi: 10.3109/09637486.2013.860586.
<span class="bold">PMID: </span><a href="/pubmed/24279733" target="_blank">24279733</a></div>
<div class="nl"><a target="_blank" href="/pubmed/4414786">Neonatal jaundice.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Scheig R</span><br />
<span class="medgenPMjournal">Am Fam Physician</span>
1974 Oct;10(4):158-64.
<span class="bold">PMID: </span><a href="/pubmed/4414786" target="_blank">4414786</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5061866">Gene therapy for human genetic disease?</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Friedmann T,
Roblin R</span><br />
<span class="medgenPMjournal">Science</span>
1972 Mar 3;175(4025):949-55.
doi: 10.1126/science.175.4025.949.
<span class="bold">PMID: </span><a href="/pubmed/5061866" target="_blank">5061866</a></div>
<div class="nl"><a target="_blank" href="/pubmed/4289134">Cystathioninuria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Shaw KN,
Lieberman E,
Koch R,
Donnell GN</span><br />
<span class="medgenPMjournal">Am J Dis Child</span>
1967 Jan;113(1):119-28.
doi: 10.1001/archpedi.1967.02090160169027.
<span class="bold">PMID: </span><a href="/pubmed/4289134" target="_blank">4289134</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20Therapy%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (146)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36615667">The Importance of Neonatal Screening for Galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Badiu Tișa I,
Achim AC,
Cozma-Petruț A</span><br />
<span class="medgenPMjournal">Nutrients</span>
2022 Dec 20;15(1)
doi: 10.3390/nu15010010.
<span class="bold">PMID: </span><a href="/pubmed/36615667" target="_blank">36615667</a><a href="/pmc/articles/PMC9823668" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27858262">International clinical guideline for the management of classical galactosemia: diagnosis, treatment, and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Welling L,
Bernstein LE,
Berry GT,
Burlina AB,
Eyskens F,
Gautschi M,
Grünewald S,
Gubbels CS,
Knerr I,
Labrune P,
van der Lee JH,
MacDonald A,
Murphy E,
Portnoi PA,
Õunap K,
Potter NL,
Rubio-Gozalbo ME,
Spencer JB,
Timmers I,
Treacy EP,
Van Calcar SC,
Waisbren SE,
Bosch AM;
Galactosemia Network (GalNet)</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2017 Mar;40(2):171-176.
Epub 2016 Nov 17
doi: 10.1007/s10545-016-9990-5.
<span class="bold">PMID: </span><a href="/pubmed/27858262" target="_blank">27858262</a><a href="/pmc/articles/PMC5306419" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9176825">Diet does not ensure normal development in galactosemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Widhalm K,
Miranda da Cruz BD,
Koch M</span><br />
<span class="medgenPMjournal">J Am Coll Nutr</span>
1997 Jun;16(3):204-8.
doi: 10.1080/07315724.1997.10718675.
<span class="bold">PMID: </span><a href="/pubmed/9176825" target="_blank">9176825</a></div>
<div class="nl"><a target="_blank" href="/pubmed/3906069">Perinatal galactose metabolism.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Kliegman RM,
Sparks JW</span><br />
<span class="medgenPMjournal">J Pediatr</span>
1985 Dec;107(6):831-41.
doi: 10.1016/s0022-3476(85)80173-6.
<span class="bold">PMID: </span><a href="/pubmed/3906069" target="_blank">3906069</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5427852">Long-term follow-up of galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Komrower GM,
Lee DH</span><br />
<span class="medgenPMjournal">Arch Dis Child</span>
1970 Jun;45(241):367-73.
doi: 10.1136/adc.45.241.367.
<span class="bold">PMID: </span><a href="/pubmed/5427852" target="_blank">5427852</a><a href="/pmc/articles/PMC1647605" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20Prognosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (167)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/38762772">Phenotypic and genetic spectra of galactose mutarotase deficiency: A nationwide survey conducted in Japan.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Mikami-Saito Y,
Wada Y,
Arai-Ichinoi N,
Nakajima Y,
Suzuki-Ajihara S,
Murayama K,
Tanaka T,
Numakura C,
Hamazaki T,
Igarashi N,
Esaki H,
Kagawa R,
Kono T,
Sawada T,
Sawada T,
Nyuzuki H,
Hirai H,
Fumoto S,
Matsuda J,
Matsunaga A,
Maruyama S,
Yamaguchi K,
Yoshino M,
Totsune E,
Kikuchi A,
Ohura T,
Kure S</span><br />
<span class="medgenPMjournal">Genet Med</span>
2024 Aug;26(8):101165.
Epub 2024 May 16
doi: 10.1016/j.gim.2024.101165.
<span class="bold">PMID: </span><a href="/pubmed/38762772" target="_blank">38762772</a></div>
<div class="nl"><a target="_blank" href="/pubmed/38139222">Classic Galactosemia: Clinical and Computational Characterization of a Novel GALT Missense Variant (p.A303D) and a Literature Review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Forte G,
Buonadonna AL,
Pantaleo A,
Fasano C,
Capodiferro D,
Grossi V,
Sanese P,
Cariola F,
De Marco K,
Lepore Signorile M,
Manghisi A,
Guglielmi AF,
Simonetti S,
Laforgia N,
Disciglio V,
Simone C</span><br />
<span class="medgenPMjournal">Int J Mol Sci</span>
2023 Dec 12;24(24)
doi: 10.3390/ijms242417388.
<span class="bold">PMID: </span><a href="/pubmed/38139222" target="_blank">38139222</a><a href="/pmc/articles/PMC10744227" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36848716">Racial and ethnic diversity of classic and clinical variant galactosemia in the United States.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stettner NM,
Cutler DJ,
Fridovich-Keil JL</span><br />
<span class="medgenPMjournal">Mol Genet Metab</span>
2023 Apr;138(4):107542.
Epub 2023 Feb 21
doi: 10.1016/j.ymgme.2023.107542.
<span class="bold">PMID: </span><a href="/pubmed/36848716" target="_blank">36848716</a><a href="/pmc/articles/PMC10133179" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/3328119">Galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sardharwalla IB,
Wraith JE</span><br />
<span class="medgenPMjournal">Nutr Health</span>
1987;5(3-4):175-88.
doi: 10.1177/026010608700500408.
<span class="bold">PMID: </span><a href="/pubmed/3328119" target="_blank">3328119</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5325150">Observations on galactosaemic families.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Shah PM</span><br />
<span class="medgenPMjournal">Indian J Pediatr</span>
1965 Dec;32(215):379-94.
doi: 10.1007/BF02813150.
<span class="bold">PMID: </span><a href="/pubmed/5325150" target="_blank">5325150</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20Clinical%20prediction%20guides%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (230)</a></div></div>
</div>
<div class="portlet mgSection" id="ID_104">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_systematic_reviews">Recent systematic reviews</h1><a sid="104" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">
<div class="nl"><a target="_blank" href="/pubmed/32567677">Newborn screening for galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lak R,
Yazdizadeh B,
Davari M,
Nouhi M,
Kelishadi R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2020 Jun 22;6(6):CD012272.
doi: 10.1002/14651858.CD012272.pub3.
<span class="bold">PMID: </span><a href="/pubmed/32567677" target="_blank">32567677</a><a href="/pmc/articles/PMC7387091" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31808946">Pathophysiology and targets for treatment in hereditary galactosemia: A systematic review of animal and cellular models.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Haskovic M,
Coelho AI,
Bierau J,
Vanoevelen JM,
Steinbusch LKM,
Zimmermann LJI,
Villamor-Martinez E,
Berry GT,
Rubio-Gozalbo ME</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2020 May;43(3):392-408.
Epub 2020 Jan 14
doi: 10.1002/jimd.12202.
<span class="bold">PMID: </span><a href="/pubmed/31808946" target="_blank">31808946</a><a href="/pmc/articles/PMC7317974" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29580649">Recommendations for newborn screening for galactokinase deficiency: A systematic review and evaluation of Dutch newborn screening data.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stroek K,
Bouva MJ,
Schielen PCJI,
Vaz FM,
Heijboer AC,
de Jonge R,
Boelen A,
Bosch AM</span><br />
<span class="medgenPMjournal">Mol Genet Metab</span>
2018 May;124(1):50-56.
Epub 2018 Mar 21
doi: 10.1016/j.ymgme.2018.03.008.
<span class="bold">PMID: </span><a href="/pubmed/29580649" target="_blank">29580649</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29274129">Newborn screening for galactosaemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lak R,
Yazdizadeh B,
Davari M,
Nouhi M,
Kelishadi R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2017 Dec 23;12(12):CD012272.
doi: 10.1002/14651858.CD012272.pub2.
<span class="bold">PMID: </span><a href="/pubmed/29274129" target="_blank">29274129</a><a href="/pmc/articles/PMC6485983" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27858262">International clinical guideline for the management of classical galactosemia: diagnosis, treatment, and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Welling L,
Bernstein LE,
Berry GT,
Burlina AB,
Eyskens F,
Gautschi M,
Grünewald S,
Gubbels CS,
Knerr I,
Labrune P,
van der Lee JH,
MacDonald A,
Murphy E,
Portnoi PA,
Õunap K,
Potter NL,
Rubio-Gozalbo ME,
Spencer JB,
Timmers I,
Treacy EP,
Van Calcar SC,
Waisbren SE,
Bosch AM;
Galactosemia Network (GalNet)</span><br />
<span class="medgenPMjournal">J Inherit Metab Dis</span>
2017 Mar;40(2):171-176.
Epub 2016 Nov 17
doi: 10.1007/s10545-016-9990-5.
<span class="bold">PMID: </span><a href="/pubmed/27858262" target="_blank">27858262</a><a href="/pmc/articles/PMC5306419" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22%20AND%20systematic%5Bsb%5D%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (7)</a></div></div>
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<h2 class="offscreen_noflow">Supplemental Content</h2>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Table_of_contents">Table of contents</h1><a sid="113" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul id="my-toc"></ul></div>
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<div class="portlet mgSection" id="ID_106">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Genetic_Testing_Registry">Genetic Testing Registry</h1><a sid="106" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A1%5F1" target="_blank">Analyte (4)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (51)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A1%5F2" target="_blank">Enzyme assay (3)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A2%5F17" target="_blank">Mutation scanning of the entire coding region (1)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A2%5F9" target="_blank">Sequence analysis of select exons (6)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (56)</a></li>
<li><a href="/gtr/tests?term=C0268151%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (21)</a></li>
<li class="portletSeeAll portletSeeAllPad"><total><a href="/gtr/tests?term=C0268151%5bDISCUI%5d" target="_blank">See all (76)</a></total></li>
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<div class="portlet_content ln"><ul><li><a href="https://www.omim.org/search?index=entry&amp;start=1&amp;limit=10&amp;sort=score%20desc&amp;field=number&amp;search=230400" target="_blank">OMIM</a></li><li><a href="http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Expert=79239" target="_blank">Orphanet</a></li><li><a href="https://clinicaltrials.gov/search?cond=Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase" target="_blank">ClinicalTrials.gov</a></li></ul></div>
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<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(deficiency%20of%20udpglucose-hexose-1-phosphate%20uridylyltransferase)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">PubMed</a><div class="help-popup">See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div></li><li><a target="_blank" href="/books/?term=((%22clinical%20guidelines%22%5BResource%20Type%5D)%20OR%20%22practice%20guideline%22%5BPublication%20Type%5D)%20AND%20(%22Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase%22)">Bookshelf</a><div class="help-popup">See practice and clinical guidelines in NCBI Bookshelf. The search results may include broader topics and may not capture all published guidelines. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div></li></ul><h3 class="subhead">Curated</h3><ul class="a_poppers"><li><a target="_blank" href="https://www.acmg.net/PDFLibrary/Galactose-ACT-Sheet.pdf">ACMG ACT, 2022</a><div>American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Elevated total galactose with normal GALT enzyme activity, Primary or Secondary Hypergalactosemia, 2022</div></li><li><a target="_blank" href="https://www.acmg.net/PDFLibrary/Hypergalactosemia-Algorithm.pdf">ACMG Algorithm, 2022</a><div>American College of Medical Genetics Algorithm, Primary or Secondary Hypergalactosemia (Galactose Elevated)</div></li><li><a target="_blank" href="https://www.acmg.net/PDFLibrary/Classical-Galactosemia-ACT-Sheet.pdf">ACMG ACT, 2021</a><div>American College of Medical Genetics and Genomics, Newborn Screening ACT Sheet, Absent/Reduced Galactose-1-Phosphate Uridyltransferase (GALT), Classic Galactosemia, 2021</div></li><li><a target="_blank" href="https://www.acmg.net/PDFLibrary/GALT-Algorithm.pdf">ACMG Algorithm, 2021</a><div>American College of Medical Genetics and Genomics, Algorithm, Galactosemia (GALT Deficiency), 2021</div></li><li><a target="_blank" href="https://www.acmg.net/PDFLibrary/Galactosemia-Transition.pdf">ACMG ACT, 2012</a><div>American College of Medical Genetics and Genomics, Transition to Adult Health Care ACT Sheet, Galactosemia (GALT Deficiency, Classical Galactosemia), 2012</div></li></ul></div>
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<div class="portlet_content ln"><ul><li><a href="http://www.omim.org/search?index=entry&amp;start=1&amp;limit=10&amp;sort=score%20desc&amp;field=number&amp;search=606999" target="_blank">OMIM</a></li><li><a href="/clinvar/?term=2592[geneid]" target="_blank">View GALT variations in ClinVar</a></li><li><a href="/nuccore/288541293" target="_blank">RefSeqGene</a></li><li><a href="https://catalog.coriell.org/Search?q=230400" target="_blank">Coriell Institute for Medical Research</a></li></ul></div>
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<div class="portlet_content ln"><ul><li><a href="http://www.diseaseinfosearch.org/Deficiency+of+UTP-hexose-1-phosphate+uridylyltransferase/8206" target="_blank">Genetic Alliance</a></li><li><a href="https://www.malacards.org/card/galactosemia_i" target="_blank">MalaCards</a></li><li><a href="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta?v:project=medlineplus&amp;query=Deficiency%20of%20UDPglucose-hexose-1-phosphate%20uridylyltransferase" target="_blank">MedlinePlus</a></li><li><a href="https://medlineplus.gov/genetics/condition/galactosemia" target="_blank">MedlinePlusGenetics (GHR)</a></li><li><a href="https://rarediseases.info.nih.gov/diseases/13639/disease" target="_blank">NCATS Office of Rare Diseases Research (GARD)</a></li></ul></div>
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