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<meta name="keywords" content="C0344539, congenital abnormality, hypoplasia of iris, hypoplasia of the iris, hypoplastic irides, hypoplastic iris, iris hypoplasia, underdeveloped iris, 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="Congenital underdevelopment of the iris." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=91029
ConceptID=C0344539
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Hypoplasia of the iris</div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>91029</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.">C0344539</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>Hypoplastic irides; Hypoplastic iris; Iris hypoplasia</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>Hypoplasia of iris (95714006)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>HPO:</td>
<td><a target="_blank" title="Human Phenotype Ontology" href="https://hpo.jax.org/app/browse/term/HP:0007676">HP:0007676</a></td></tr>
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<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">Congenital underdevelopment of the iris. [from <a title="Human Phenotype Ontology" href="http://www.human-phenotype-ontology.org" class="defSource" target="_blank">HPO</a>]</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></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="matched_ds"><span class="chiclet_list"><span class="chiclet Ccolor round" title="Clinical test"><a target="_blank" href="/gtr/tests/?term=C0344539[DISCUI]&amp;test_type=Clinical" ref="ncbi_uid=91029">C</a></span><span class="chiclet unavailable round" title="Research Tests">R</span><span class="chiclet unavailable" title="OMIM">O</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=91029" ref="ncbi_uid=91029">V</a></span></span><span class="TLline">Hypoplasia of the iris</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/867443" ref="tree=MeSH" title="MedGen record for Phenotypic abnormality">Phenotypic abnormality</a></span><ul><li><span class="TLline"><a href="/medgen/1370071" ref="tree=MeSH" title="MedGen record for Abnormality of the eye">Abnormality of the eye</a></span><ul><li><span class="TLline"><a href="/medgen/868526" ref="tree=MeSH" title="MedGen record for Abnormal eye morphology">Abnormal eye morphology</a></span><ul><li><span class="TLline"><a href="/medgen/870303" ref="tree=MeSH" title="MedGen record for Aplasia/Hypoplasia affecting the eye">Aplasia/Hypoplasia affecting the eye</a></span><ul><li><span class="TLline"><a href="/medgen/870297" ref="tree=MeSH" title="MedGen record for Aplasia/Hypoplasia affecting the anterior segment of the eye">Aplasia/Hypoplasia affecting the anterior segment of the eye</a></span><ul><li><span class="TLline"><a href="/medgen/870306" ref="tree=MeSH" title="MedGen record for Aplasia/Hypoplasia of the iris">Aplasia/Hypoplasia of the iris</a></span><ul><li><span class="matched_ds">Hypoplasia of the iris</span><ul><li><span class="TLline"><a href="/medgen/870258" ref="tree=MeSH" title="MedGen record for Hypoplasia of the iris dilator muscle">Hypoplasia of the iris dilator muscle</a></span></li><li><span class="TLline"><a href="/medgen/349788" ref="tree=MeSH" title="MedGen record for Hypoplastic iris stroma">Hypoplastic iris stroma</a></span></li><li><span class="TLline"><a href="/medgen/78558" ref="tree=MeSH" title="MedGen record for Rieger anomaly">Rieger anomaly</a></span><ul><li><span class="TLline"><a href="/medgen/811487" ref="tree=MeSH" title="MedGen record for Axenfeld-Rieger syndrome type 1">Axenfeld-Rieger syndrome type 1</a></span></li><li><span class="TLline"><a href="/medgen/316937" ref="tree=MeSH" title="MedGen record for Axenfeld-Rieger syndrome type 2">Axenfeld-Rieger syndrome type 2</a></span></li><li><span class="TLline"><a href="/medgen/394534" ref="tree=MeSH" title="MedGen record for Axenfeld-Rieger syndrome type 3">Axenfeld-Rieger syndrome type 3</a></span></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></li></ul></div></div></div></div>
</div>
<div class="portlet mgSection" id="ID_112">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Conditions_with_this_feature">Conditions with this feature</h1><a sid="112" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat">
<div class="divPopper rprt" id="rdis_44287"><div><strong>Marfan syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>44287</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.">C0024796</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">FBN1-related Marfan syndrome (Marfan syndrome), a systemic disorder of connective tissue with a high degree of clinical variability, comprises a broad phenotypic continuum ranging from mild (features of Marfan syndrome in one or a few systems) to severe and rapidly progressive neonatal multiorgan disease. Cardinal manifestations involve the ocular, skeletal, and cardiovascular systems. Ocular findings include myopia (&gt;50% of affected individuals); ectopia lentis (seen in approximately 60% of affected individuals); and an increased risk for retinal detachment, glaucoma, and early cataracts. Skeletal system manifestations include bone overgrowth and joint laxity; disproportionately long extremities for the size of the trunk (dolichostenomelia); overgrowth of the ribs that can push the sternum in (pectus excavatum) or out (pectus carinatum); and scoliosis that ranges from mild to severe and progressive. The major morbidity and early mortality in Marfan syndrome relate to the cardiovascular system and include dilatation of the aorta at the level of the sinuses of Valsalva (predisposing to aortic tear and rupture), mitral valve prolapse with or without regurgitation, tricuspid valve prolapse, and enlargement of the proximal pulmonary artery. Severe and prolonged regurgitation of the mitral and/or aortic valve can predispose to left ventricular dysfunction and occasionally heart failure. With proper management, the life expectancy of someone with Marfan syndrome approximates that of the general population.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/44287">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_59797"><div><strong>Dubowitz syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>59797</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.">C0175691</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Dubowitz syndrome (DS) is a rare multiple congenital syndrome characterized primarly by growth retardation, microcephaly, distinctive facial dysmorphism, cutaneous eczema, a mild to severe intellectual deficit and genital abnormalities.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/59797">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_75615"><div><strong>Atrophia bulborum hereditaria</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>75615</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.">C0266526</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Norrie disease (ND) is an X-linked recessive disorder characterized by very early childhood blindness due to degenerative and proliferative changes of the neuroretina. Approximately 50% of patients show some form of progressive mental disorder, often with psychotic features, and about one-third of patients develop sensorineural deafness in the second decade. In addition, some patients have more complex phenotypes, including growth failure and seizures (Berger et al., 1992).&#13; Warburg (1966) noted confusion of the terms 'pseudoglioma' and microphthalmia with Norrie disease in the literature. 'Pseudoglioma' is a nonspecific term for any condition resembling retinoblastoma and can have diverse causes, including inflammation, hemorrhage, trauma, neoplasia, or congenital malformation, and often shows unilateral involvement. Thus, 'pseudoglioma' is not an acceptable clinical or pathologic diagnosis (see Duke, 1958).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/75615">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_576337"><div><strong>Aniridia 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>576337</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.">C0344542</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">PAX6-related aniridia occurs either as an isolated ocular abnormality or as part of the Wilms tumor-aniridia-genital anomalies-retardation (WAGR) syndrome. Aniridia is a pan ocular disorder affecting the cornea, iris, intraocular pressure (resulting in glaucoma), lens (cataract and lens subluxation), fovea (foveal hypoplasia), and optic nerve (optic nerve coloboma and hypoplasia). Individuals with aniridia characteristically show nystagmus and impaired visual acuity (usually 20/100 - 20/200); however, milder forms of aniridia with subtle iris architecture changes, good vision, and normal foveal structure do occur. Other ocular involvement may include strabismus and occasionally microphthalmia. Although the severity of aniridia can vary between and within families, little variability is usually observed in the two eyes of an affected individual. WAGR syndrome. The risk for Wilms tumor is 42.5%-77%; of those who develop Wilms tumor, 90% do so by age four years and 98% by age seven years. Genital anomalies in males can include cryptorchidism and hypospadias (sometimes resulting in ambiguous genitalia), urethral strictures, ureteric abnormalities, and gonadoblastoma. While females typically have normal external genitalia, they may have uterine abnormalities and streak ovaries. Intellectual disability (defined as IQ &lt;74) is observed in 70%; behavioral abnormalities include attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, anxiety, depression, and obsessive-compulsive disorder. Other individuals with WAGR syndrome can have normal intellect without behavioral issues.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/576337">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_91031"><div><strong>Irido-corneo-trabecular dysgenesis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>91031</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.">C0344559</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Anterior segment dysgeneses (ASGD or ASMD) are a heterogeneous group of developmental disorders affecting the anterior segment of the eye, including the cornea, iris, lens, trabecular meshwork, and Schlemm canal. The clinical features of ASGD include iris hypoplasia, an enlarged or reduced corneal diameter, corneal vascularization and opacity, posterior embryotoxon, corectopia, polycoria, an abnormal iridocorneal angle, ectopia lentis, and anterior synechiae between the iris and posterior corneal surface (summary by Cheong et al., 2016).&#13; Anterior segment dysgenesis is sometimes divided into subtypes including aniridia (see 106210), Axenfeld and Rieger anomalies, iridogoniodysgenesis, Peters anomaly, and posterior embryotoxon (Gould and John, 2002).&#13; Patients with ASGD5 have been reported with the Peters anomaly, Axenfeld anomaly, and Rieger anomaly subtypes.&#13; Peters anomaly consists of a central corneal leukoma, absence of the posterior corneal stroma and Descemet membrane, and a variable degree of iris and lenticular attachments to the central aspect of the posterior cornea (Peters, 1906). It occurs as an isolated ocular abnormality or in association with other ocular defects.&#13; In Axenfeld anomaly, strands of iris tissue attach to the Schwalbe line; in Rieger anomaly, in addition to the attachment of iris tissue to the Schwalbe line, there is clinically evident iris stromal atrophy with hole or pseudo-hole formation and corectopia (summary by Smith and Traboulsi, 2012).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/91031">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_140807"><div><strong>Encephalocraniocutaneous lipomatosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>140807</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.">C0406612</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Encephalocraniocutaneous lipomatosis (ECCL) comprises a spectrum of predominantly congenital anomalies. In its typical form, ECCL is characterized by congenital anomalies of the skin (nevus psiloliparus, patchy or streaky non-scarring alopecia, subcutaneous lipomas in the frontotemporal region, focal skin aplasia or hypoplasia on the scalp, and/or small nodular skin tags on the eyelids or between the outer canthus and tragus), eye (choristoma), and brain (in particular intracranial and spinal lipomas). To a much lesser degree, the bones and the heart can be affected. About 40% of affected individuals have bilateral abnormalities of the skin or the eyes. About one third of affected individuals have normal cognitive development, another one third have mild developmental delay (DD) or intellectual disability (ID), and the final one third have severe or unspecified DD/ID. Half of individuals have seizures. Affected individuals are at an increased (i.e., above the general population) risk of developing brain tumors, particularly low-grade gliomas such as pilocytic astrocytomas. There is evidence that oculoectodermal syndrome (OES) may constitute a clinical spectrum with ECCL, with OES on the mild end and ECCL on the more severe end of the spectrum.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/140807">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_96563"><div><strong>Gillespie syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>96563</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.">C0431401</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Gillespie syndrome (GLSP) is usually diagnosed in the first year of life by the presence of fixed dilated pupils in a hypotonic infant. Affected individuals have a characteristic form of iris hypoplasia in which the pupillary border of the iris exhibits a scalloped or 'festooned' edge, with iris strands extending onto the anterior lens surface at regular intervals. The key extraocular features of Gillespie syndrome are congenital hypotonia, progressive cerebellar hypoplasia, and ataxia, as well as variable cognitive impairment that is usually mild (summary by Gerber et al., 2016 and McEntagart et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/96563">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_155487"><div><strong>Cockayne syndrome type 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>155487</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.">C0751038</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Cockayne syndrome (referred to as CS in this GeneReview) spans a continuous phenotypic spectrum that includes CS type I, the "classic" or "moderate" form; CS type II, a more severe form with symptoms present at birth (this form overlaps with cerebrooculofacioskeletal [COFS] syndrome); CS type III, a milder and later-onset form; and COFS syndrome, a fetal form of CS. CS type I is characterized by normal prenatal growth with the onset of growth and developmental abnormalities in the first two years. By the time the disease has become fully manifest, height, weight, and head circumference are far below the fifth percentile. Progressive impairment of vision, hearing, and central and peripheral nervous system function leads to severe disability; death typically occurs in the first or second decade. CS type II is characterized by growth failure at birth, with little or no postnatal neurologic development. Congenital cataracts or other structural anomalies of the eye may be present. Affected children have early postnatal contractures of the spine (kyphosis, scoliosis) and joints. Death usually occurs by age five years. CS type III is a phenotype in which major clinical features associated with CS only become apparent after age two years; growth and/or cognition exceeds the expectations for CS type I. COFS syndrome is characterized by very severe prenatal developmental anomalies (arthrogryposis and microphthalmia).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/155487">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_162904"><div><strong>Megalocornea-intellectual disability syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>162904</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.">C0796086</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The cardinal findings of Neuhauser syndrome, also known as MMR syndrome, are impaired intellectual development or developmental delay, megalocornea, hypotonia, prominent forehead, micrognathia, prominent nasal bridge, and thin upper lip or carp-like mouth (Naritomi et al., 1997).&#13; Reviews&#13; Gutierrez-Amavizca et al. (2013) reviewed published reports and tabulated the clinical features of 35 patients with Neuhauser syndrome. Primary megalocornea and psychomotor delay were present in all patients. Characteristics observed in more than half of patients included hypotonia, growth retardation, abnormal electroencephalography (EEG) and/or seizures, micro- or macrocephaly, brain malformations such as cerebral atrophy and hypoplastic corpus callosum, craniofacial dysmorphisms, cardiac anomalies, osteoarticular abnormalities, and refractive errors. Additional features found at low frequency included primary hypothyroidism, recurrent infections, feeding difficulties, cerebral hypomyelination, dyslipidemia, sensorineural deafness, laryngomalacia, large fleshy and cup-shaped ears, obesity, and cryptorchidism. The authors stated that the classification suggested by Verloes et al. (1993) did not seem to be applicable, and proposed that the diagnosis of Neuhauser syndrome should be made in the presence of intellectual disability and megalocornea in the absence of elevated intraocular pressure, with at least 1 minor feature from among those observed in more than half of patients.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/162904">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_373199"><div><strong>Pierson syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>373199</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.">C1836876</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Pierson syndrome (PIERS) is an autosomal recessive disorder comprising congenital nephrotic syndrome with diffuse mesangial sclerosis and distinct ocular abnormalities, including microcoria and hypoplasia of the ciliary and pupillary muscles, as well as other anomalies. Many patients die early, and those who survive tend to show neurodevelopmental delay and visual loss (summary by Zenker et al., 2004).&#13; Mutations in the LAMB2 gene also cause nephrotic syndrome type 5 with or without mild ocular anomalies (NPHS5; 614199).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/373199">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_333149"><div><strong>Chondrodysplasia-pseudohermaphroditism syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>333149</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.">C1838654</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Nivelon-Nivelon-Mabille syndrome (NNMS) is characterized by progressive microcephaly, vermis hypoplasia, and skeletal dysplasia. Variable features include infantile-onset seizures, dwarfism, generalized chondrodysplasia, and micromelia (Abdel-Salam et al., 2019).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/333149">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_347406"><div><strong>Donnai-Barrow syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>347406</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."><span class="highlight" style="background-color:">C1857277</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Donnai-Barrow syndrome (DBS) is characterized by typical craniofacial features (large anterior fontanelle, wide metopic suture, widow's peak, markedly widely spaced eyes, enlarged globes, downslanted palpebral fissures, posteriorly rotated ears, depressed nasal bridge, and short nose. Ocular complications include high myopia, retinal detachment, retinal dystrophy, and progressive vision loss. Additional common features include agenesis of the corpus callosum, sensorineural hearing loss, intellectual disability, and congenital diaphragmatic hernia and/or omphalocele. Both inter- and intrafamilial phenotypic variability are observed.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/347406">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_350085"><div><strong>Spinocerebellar ataxia type 29</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>350085</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.">C1861732</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Spinocerebellar ataxia-29 (SCA29) is an autosomal dominant neurologic disorder characterized by onset in infancy of delayed motor development and mild cognitive delay. Affected individuals develop a very slowly progressive or nonprogressive gait and limb ataxia associated with cerebellar atrophy on brain imaging. Additional variable features include nystagmus, dysarthria, and tremor (summary by Huang et al., 2012).&#13; For a general discussion of autosomal dominant spinocerebellar ataxia, see SCA1 (164400).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/350085">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_394534"><div><strong>Axenfeld-Rieger syndrome type 3</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>394534</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.">C2678503</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Axenfeld-Rieger syndrome is primarily an eye disorder, although it can also affect other parts of the body. This condition is characterized by abnormalities of the front part of the eye, an area known as the anterior segment. For example, the colored part of the eye (the iris), may be thin or poorly developed. The iris normally has a single central hole, called the pupil, through which light enters the eye. People with Axenfeld-Rieger syndrome often have a pupil that is off-center (corectopia) or extra holes in the iris that can look like multiple pupils (polycoria). This condition can also cause abnormalities of the cornea, which is the clear front covering of the eye.\n\nAbout half of affected individuals develop glaucoma, a serious condition that increases pressure inside the eye. When glaucoma occurs with Axenfeld-Rieger syndrome, it most often develops in late childhood or adolescence, although it can occur as early as infancy. Glaucoma can cause vision loss or blindness.\n\nThe signs and symptoms of Axenfeld-Rieger syndrome can also affect other parts of the body. Many affected individuals have distinctive facial features such as widely spaced eyes (hypertelorism); a flattened mid-face with a broad, flat nasal bridge; and a prominent forehead. The condition is also associated with dental abnormalities including unusually small teeth (microdontia) or fewer than normal teeth (oligodontia). Some people with Axenfeld-Rieger syndrome have extra folds of skin around their belly button (redundant periumbilical skin). Other, less common features can include heart defects, the opening of the urethra on the underside of the penis (hypospadias), narrowing of the anus (anal stenosis), and abnormalities of the pituitary gland that can result in slow growth.\n\nResearchers have described at least three types of Axenfeld-Rieger syndrome. The types, which are numbered 1 through 3, are distinguished by their genetic cause.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/394534">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_398476"><div><strong>Waardenburg syndrome type 2E</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>398476</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.">C2700405</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Waardenburg syndrome type 2 (WS2) is an auditory-pigmentary syndrome characterized by pigmentary abnormalities of the hair, skin, and eyes; congenital sensorineural hearing loss; and the absence of 'dystopia canthorum,' the lateral displacement of the inner canthus of each eye, which is seen in some other forms of WS (review by Read and Newton, 1997). Individuals with WS type 2E (WS2E) may have neurologic abnormalities, including mental impairment, myelination defects, and ataxia.&#13; Waardenburg syndrome type 2 is genetically heterogeneous (see WS2A, 193510). For a description of other clinical variants of Waardenburg syndrome, see WS1 (193500), WS3 (148820), and WS4 (277580).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/398476">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_440575"><div><strong>Combined immunodeficiency due to STIM1 deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>440575</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.">C2748557</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Immunodeficiency-10 (IMD10) is an autosomal recessive primary immunodeficiency characterized by onset of recurrent infections in childhood due to defective T- and NK-cell function, although the severity is variable. Affected individuals may also have hypotonia, hypohidrosis, or dental enamel hypoplasia consistent with amelogenesis imperfecta (summary by Parry et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/440575">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_481729"><div><strong>Craniofacial anomalies and anterior segment dysgenesis syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>481729</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.">C3280099</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/481729">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_482022"><div><strong>EDICT syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>482022</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.">C3280392</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">EDICT syndrome is an autosomal dominant syndromal anterior segment dysgenesis characterized by endothelial dystrophy, iris hypoplasia, congenital cataract, and thinning of the corneal stroma (Iliff et al., 2012).&#13; Syndromes with overlapping features have been reported, including cornea guttata with anterior polar cataracts (121390) and congenital corneal opacities, cornea guttata, and corectopia (608484).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/482022">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_811487"><div><strong>Axenfeld-Rieger syndrome type 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>811487</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.">C3714873</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Axenfeld-Rieger syndrome is an autosomal dominant disorder of morphogenesis that results in abnormal development of the anterior segment of the eye, and results in blindness from glaucoma in approximately 50% of affected individuals (Fitch and Kaback, 1978). Systemic anomalies are associated, including dental hypoplasia, failure of involution of periumbilical skin, and maxillary hypoplasia (Alkemade, 1969).&#13; Genetic Heterogeneity of Axenfeld-Rieger Syndrome&#13; Linkage studies indicate that a second type of Axenfeld-Rieger syndrome maps to chromosome 13q14 (RIEG2; 601499). A third form of Axenfeld-Rieger syndrome (RIEG3; 602482) is caused by mutation in the FOXC1 gene (601090) on chromosome 6p25.&#13; See 109120 for a form of Axenfeld-Rieger syndrome associated with partially absent eye muscles, hydrocephalus, and skeletal abnormalities.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/811487">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_934589"><div><strong>Anterior segment dysgenesis 8</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>934589</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.">C4310622</a></dd><dt><span class="dotprefix"></span></dt><dd>Congenital Abnormality</dd></dl></div></div></div>
<div class="spaceAbove">Anterior segment dysgeneses (ASGD or ASMD) are a heterogeneous group of developmental disorders affecting the anterior segment of the eye, including the cornea, iris, lens, trabecular meshwork, and Schlemm canal. The clinical features of ASGD include iris hypoplasia, an enlarged or reduced corneal diameter, corneal vascularization and opacity, posterior embryotoxon, corectopia, polycoria, an abnormal iridocorneal angle, ectopia lentis, and anterior synechiae between the iris and posterior corneal surface (summary by Cheong et al., 2016).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/934589">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1634188"><div><strong>Galloway-Mowat syndrome 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1634188</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.">C4551772</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1634188">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1647320"><div><strong>Brain small vessel disease 1 with or without ocular anomalies</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1647320</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.">C4551998</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">The spectrum of COL4A1-related disorders includes: small-vessel brain disease of varying severity including porencephaly, variably associated with eye defects (retinal arterial tortuosity, Axenfeld-Rieger anomaly, cataract) and systemic findings (kidney involvement, muscle cramps, cerebral aneurysms, Raynaud phenomenon, cardiac arrhythmia, and hemolytic anemia). On imaging studies, small-vessel brain disease is manifest as diffuse periventricular leukoencephalopathy, lacunar infarcts, microhemorrhage, dilated perivascular spaces, and deep intracerebral hemorrhages. Clinically, small-vessel brain disease manifests as infantile hemiparesis, seizures, single or recurrent hemorrhagic stroke, ischemic stroke, and isolated migraine with aura. Porencephaly (fluid-filled cavities in the brain detected by CT or MRI) is typically manifest as infantile hemiparesis, seizures, and intellectual disability; however, on occasion it can be an incidental finding. HANAC (hereditary angiopathy with nephropathy, aneurysms, and muscle cramps) syndrome usually associates asymptomatic small-vessel brain disease, cerebral large vessel involvement (i.e., aneurysms), and systemic findings involving the kidney, muscle, and small vessels of the eye. Two additional phenotypes include isolated retinal artery tortuosity and nonsyndromic autosomal dominant congenital cataract.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1647320">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1778926"><div><strong>Neurofacioskeletal syndrome with or without renal agenesis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1778926</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.">C5543070</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Neurofacioskeletal syndrome with or without renal agenesis (NFSRA) is characterized by developmental delay and/or intellectual disability; corpus callosum hypoplasia or agenesis; facial dysmorphism, including upslanting palpebral fissures, broad nasal tip, and wide mouth; and skeletal abnormalities, including short stature, scoliosis, and flexion contractures, with broad fingertips and/or toes. Renal agenesis, unilateral or bilateral, has also been observed in some patients (Schneeberger et al., 2020).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1778926">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_576337" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aniridia 1</a></div>
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<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1647320" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Brain small vessel disease 1 with or without ocular anomalies</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_333149" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Chondrodysplasia-pseudohermaphroditism syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_155487" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cockayne syndrome type 2</a></div>
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<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_347406" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Donnai-Barrow syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_59797" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Dubowitz syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_482022" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">EDICT syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_140807" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Encephalocraniocutaneous lipomatosis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1634188" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Galloway-Mowat syndrome 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_96563" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Gillespie syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_91031" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Irido-corneo-trabecular dysgenesis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_44287" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Marfan syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_162904" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Megalocornea-intellectual disability syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1778926" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Neurofacioskeletal syndrome with or without renal agenesis</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_373199" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Pierson syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_350085" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Spinocerebellar ataxia type 29</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_398476" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Waardenburg syndrome type 2E</a></div></span></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/33470290">Anterior segment optical coherence tomography in pupillary seclusion diagnosis and follow-up.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Izquierdo-Serra J,
Figueroa-Vercellino JP,
Dotti-Boada M,
Ventura-Abreu N,
Pazos M</span><br />
<span class="medgenPMjournal">Arq Bras Oftalmol</span>
2020 Nov-Dec;83(6):571-572.
doi: 10.5935/0004-2749.20200113.
<span class="bold">PMID: </span><a href="/pubmed/33470290" target="_blank">33470290</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32694307">Diagnosis and treatment of microspherophakia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yu X,
Chen W,
Xu W</span><br />
<span class="medgenPMjournal">J Cataract Refract Surg</span>
2020 Dec;46(12):1674-1679.
doi: 10.1097/j.jcrs.0000000000000334.
<span class="bold">PMID: </span><a href="/pubmed/32694307" target="_blank">32694307</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27373109">PLATEAU IRIS--DIAGNOSIS AND TREATMENT.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stefan C,
Iliescu DA,
Batras M,
Timaru CM,
De Simone A</span><br />
<span class="medgenPMjournal">Rom J Ophthalmol</span>
2015 Jan-Mar;59(1):14-8.
<span class="bold">PMID: </span><a href="/pubmed/27373109" target="_blank">27373109</a><a href="/pmc/articles/PMC5729809" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(hypoplasia%20of%20the%20iris)%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 (39)</a></div></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/37030454">Fourteen-Year Outcome of Angle-Closure Prevention with Laser Iridotomy in the Zhongshan Angle-Closure Prevention Study: Extended Follow-up of a Randomized Controlled Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yuan Y,
Wang W,
Xiong R,
Zhang J,
Li C,
Yang S,
Friedman DS,
Foster PJ,
He M</span><br />
<span class="medgenPMjournal">Ophthalmology</span>
2023 Aug;130(8):786-794.
Epub 2023 Apr 6
doi: 10.1016/j.ophtha.2023.03.024.
<span class="bold">PMID: </span><a href="/pubmed/37030454" target="_blank">37030454</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33129801">Current and emerging treatments for albinism.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Liu S,
Kuht HJ,
Moon EH,
Maconachie GDE,
Thomas MG</span><br />
<span class="medgenPMjournal">Surv Ophthalmol</span>
2021 Mar-Apr;66(2):362-377.
Epub 2020 Oct 29
doi: 10.1016/j.survophthal.2020.10.007.
<span class="bold">PMID: </span><a href="/pubmed/33129801" target="_blank">33129801</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27168513">Reproductive health and the environment: Counseling patients about risks.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Haruty B,
Friedman J,
Hopp S,
Daniels R,
Pregler J</span><br />
<span class="medgenPMjournal">Cleve Clin J Med</span>
2016 May;83(5):367-72.
doi: 10.3949/ccjm.83a.14070.
<span class="bold">PMID: </span><a href="/pubmed/27168513" target="_blank">27168513</a></div>
<div class="nl"><a target="_blank" href="/pubmed/17980020">Oculocutaneous albinism.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Grønskov K,
Ek J,
Brondum-Nielsen K</span><br />
<span class="medgenPMjournal">Orphanet J Rare Dis</span>
2007 Nov 2;2:43.
doi: 10.1186/1750-1172-2-43.
<span class="bold">PMID: </span><a href="/pubmed/17980020" target="_blank">17980020</a><a href="/pmc/articles/PMC2211462" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/9220195">Fronto-facio-nasal dysplasia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Suthers G,
David D,
Clark B</span><br />
<span class="medgenPMjournal">Clin Dysmorphol</span>
1997 Jul;6(3):245-9.
doi: 10.1097/00019605-199707000-00008.
<span class="bold">PMID: </span><a href="/pubmed/9220195" target="_blank">9220195</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypoplasia%20of%20the%20iris%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 (511)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/33745527">Congenital Microcoria.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Jeeva-Patel T,
Lutchman C,
Margolin E</span><br />
<span class="medgenPMjournal">Ophthalmology</span>
2021 Apr;128(4):586.
doi: 10.1016/j.ophtha.2020.11.006.
<span class="bold">PMID: </span><a href="/pubmed/33745527" target="_blank">33745527</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31584534">The Pupil.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bouffard MA</span><br />
<span class="medgenPMjournal">Continuum (Minneap Minn)</span>
2019 Oct;25(5):1194-1214.
doi: 10.1212/CON.0000000000000771.
<span class="bold">PMID: </span><a href="/pubmed/31584534" target="_blank">31584534</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29793789">Axenfeld-Rieger syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bengarai W,
Chokrani H,
Berraho A</span><br />
<span class="medgenPMjournal">J Fr Ophtalmol</span>
2018 May;41(5):470-471.
Epub 2018 May 21
doi: 10.1016/j.jfo.2017.10.010.
<span class="bold">PMID: </span><a href="/pubmed/29793789" target="_blank">29793789</a></div>
<div class="nl"><a target="_blank" href="/pubmed/24114131">Uveal coloboma.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Huynh N,
Brooks BP</span><br />
<span class="medgenPMjournal">JAMA Ophthalmol</span>
2013 Oct;131(10):1274.
doi: 10.1001/jamaophthalmol.2013.4515.
<span class="bold">PMID: </span><a href="/pubmed/24114131" target="_blank">24114131</a></div>
<div class="nl"><a target="_blank" href="/pubmed/22692063">Aniridia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hingorani M,
Hanson I,
van Heyningen V</span><br />
<span class="medgenPMjournal">Eur J Hum Genet</span>
2012 Oct;20(10):1011-7.
Epub 2012 Jun 13
doi: 10.1038/ejhg.2012.100.
<span class="bold">PMID: </span><a href="/pubmed/22692063" target="_blank">22692063</a><a href="/pmc/articles/PMC3449076" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypoplasia%20of%20the%20iris%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 (859)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/37030454">Fourteen-Year Outcome of Angle-Closure Prevention with Laser Iridotomy in the Zhongshan Angle-Closure Prevention Study: Extended Follow-up of a Randomized Controlled Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yuan Y,
Wang W,
Xiong R,
Zhang J,
Li C,
Yang S,
Friedman DS,
Foster PJ,
He M</span><br />
<span class="medgenPMjournal">Ophthalmology</span>
2023 Aug;130(8):786-794.
Epub 2023 Apr 6
doi: 10.1016/j.ophtha.2023.03.024.
<span class="bold">PMID: </span><a href="/pubmed/37030454" target="_blank">37030454</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31546520">Vascular perfusion in persistent pupillary membrane of the iris.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chang M,
Ancona-Lezama D,
Shields CL</span><br />
<span class="medgenPMjournal">Indian J Ophthalmol</span>
2019 Oct;67(10):1704-1705.
doi: 10.4103/ijo.IJO_311_19.
<span class="bold">PMID: </span><a href="/pubmed/31546520" target="_blank">31546520</a><a href="/pmc/articles/PMC6786194" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27168513">Reproductive health and the environment: Counseling patients about risks.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Haruty B,
Friedman J,
Hopp S,
Daniels R,
Pregler J</span><br />
<span class="medgenPMjournal">Cleve Clin J Med</span>
2016 May;83(5):367-72.
doi: 10.3949/ccjm.83a.14070.
<span class="bold">PMID: </span><a href="/pubmed/27168513" target="_blank">27168513</a></div>
<div class="nl"><a target="_blank" href="/pubmed/20738037">Drug-induced myopia, hyperopia and accommodation disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMjournal">Prescrire Int</span>
2010 Jun;19(107):116-9.
<span class="bold">PMID: </span><a href="/pubmed/20738037" target="_blank">20738037</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5032769">Surgery of the glaucomas.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Watson PG</span><br />
<span class="medgenPMjournal">Br J Ophthalmol</span>
1972 Mar;56(3):299-306.
doi: 10.1136/bjo.56.3.299.
<span class="bold">PMID: </span><a href="/pubmed/5032769" target="_blank">5032769</a><a href="/pmc/articles/PMC1208769" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypoplasia%20of%20the%20iris%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 (185)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/37030454">Fourteen-Year Outcome of Angle-Closure Prevention with Laser Iridotomy in the Zhongshan Angle-Closure Prevention Study: Extended Follow-up of a Randomized Controlled Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yuan Y,
Wang W,
Xiong R,
Zhang J,
Li C,
Yang S,
Friedman DS,
Foster PJ,
He M</span><br />
<span class="medgenPMjournal">Ophthalmology</span>
2023 Aug;130(8):786-794.
Epub 2023 Apr 6
doi: 10.1016/j.ophtha.2023.03.024.
<span class="bold">PMID: </span><a href="/pubmed/37030454" target="_blank">37030454</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36468718">The risk of glaucoma associated with phacomatosis cesioflammea and phacomatosis cesioflammeo-marmorata.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Huang S,
Yang Y,
Ouyang Z,
Guo X,
Zhan Z,
Liu X,
Chen Z,
Xu J,
Yu M</span><br />
<span class="medgenPMjournal">Eur J Dermatol</span>
2022 Sep 1;32(5):589-596.
doi: 10.1684/ejd.2022.4317.
<span class="bold">PMID: </span><a href="/pubmed/36468718" target="_blank">36468718</a></div>
<div class="nl"><a target="_blank" href="/pubmed/19401938">The Arrhinias.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Tessier P,
Ciminello FS,
Wolfe SA</span><br />
<span class="medgenPMjournal">Scand J Plast Reconstr Surg Hand Surg</span>
2009;43(4):177-96.
doi: 10.1080/02844310802517259.
<span class="bold">PMID: </span><a href="/pubmed/19401938" target="_blank">19401938</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11094243">Ocular colobomata.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Onwochei BC,
Simon JW,
Bateman JB,
Couture KC,
Mir E</span><br />
<span class="medgenPMjournal">Surv Ophthalmol</span>
2000 Nov-Dec;45(3):175-94.
doi: 10.1016/s0039-6257(00)00151-x.
<span class="bold">PMID: </span><a href="/pubmed/11094243" target="_blank">11094243</a></div>
<div class="nl"><a target="_blank" href="/pubmed/5013246">Surgery of the rubella cataract.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Weiss DI,
Ziring PR,
Cooper LZ</span><br />
<span class="medgenPMjournal">Am J Ophthalmol</span>
1972 Mar;73(3):326-32.
doi: 10.1016/0002-9394(72)90060-8.
<span class="bold">PMID: </span><a href="/pubmed/5013246" target="_blank">5013246</a></div>
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Ren R,
Xie Y,
Wang J,
Guan H,
Ji M</span><br />
<span class="medgenPMjournal">Surv Ophthalmol</span>
2025 Jan-Feb;70(1):47-53.
Epub 2024 Sep 10
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<div class="portlet_content ln"><span class="medgenPMauthor">Yuan Y,
Wang W,
Xiong R,
Zhang J,
Li C,
Yang S,
Friedman DS,
Foster PJ,
He M</span><br />
<span class="medgenPMjournal">Ophthalmology</span>
2023 Aug;130(8):786-794.
Epub 2023 Apr 6
doi: 10.1016/j.ophtha.2023.03.024.
<span class="bold">PMID: </span><a href="/pubmed/37030454" target="_blank">37030454</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36468718">The risk of glaucoma associated with phacomatosis cesioflammea and phacomatosis cesioflammeo-marmorata.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Huang S,
Yang Y,
Ouyang Z,
Guo X,
Zhan Z,
Liu X,
Chen Z,
Xu J,
Yu M</span><br />
<span class="medgenPMjournal">Eur J Dermatol</span>
2022 Sep 1;32(5):589-596.
doi: 10.1684/ejd.2022.4317.
<span class="bold">PMID: </span><a href="/pubmed/36468718" target="_blank">36468718</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33824499">Haploinsufficiency of PRR12 causes a spectrum of neurodevelopmental, eye, and multisystem abnormalities.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chowdhury F,
Wang L,
Al-Raqad M,
Amor DJ,
Baxová A,
Bendová Š,
Biamino E,
Brusco A,
Caluseriu O,
Cox NJ,
Froukh T,
Gunay-Aygun M,
Hančárová M,
Haynes D,
Heide S,
Hoganson G,
Kaname T,
Keren B,
Kosaki K,
Kubota K,
Lemons JM,
Magriña MA,
Mark PR,
McDonald MT,
Montgomery S,
Morley GM,
Ohnishi H,
Okamoto N,
Rodriguez-Buritica D,
Rump P,
Sedláček Z,
Schatz K,
Streff H,
Uehara T,
Walia JS,
Wheeler PG,
Wiesener A,
Zweier C,
Kawakami K,
Wentzensen IM,
Lalani SR,
Siu VM,
Bi W,
Balci TB</span><br />
<span class="medgenPMjournal">Genet Med</span>
2021 Jul;23(7):1234-1245.
Epub 2021 Apr 6
doi: 10.1038/s41436-021-01129-6.
<span class="bold">PMID: </span><a href="/pubmed/33824499" target="_blank">33824499</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31862762">The effect of HIV-associated tuberculosis, tuberculosis-IRIS and prednisone on lung function.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stek C,
Allwood B,
Du Bruyn E,
Buyze J,
Schutz C,
Thienemann F,
Lombard A,
Wilkinson RJ,
Meintjes G,
Lynen L</span><br />
<span class="medgenPMjournal">Eur Respir J</span>
2020 Mar;55(3)
Epub 2020 Mar 12
doi: 10.1183/13993003.01692-2019.
<span class="bold">PMID: </span><a href="/pubmed/31862762" target="_blank">31862762</a><a href="/pmc/articles/PMC7066470" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypoplasia%20of%20the%20iris%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 (404)</a></div></div>
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<div class="nl"><a target="_blank" href="/pubmed/36379301">Artificial iris implantation in congenital aniridia: A systematic review.</a></div>
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Bremond-Gignac D,
Barbany M,
Rahman A,
Mauring L,
Semeraro F,
Cursiefen C,
Lagali N,
Romano V</span><br />
<span class="medgenPMjournal">Surv Ophthalmol</span>
2023 Jul-Aug;68(4):794-808.
Epub 2022 Nov 12
doi: 10.1016/j.survophthal.2022.11.001.
<span class="bold">PMID: </span><a href="/pubmed/36379301" target="_blank">36379301</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36468718">The risk of glaucoma associated with phacomatosis cesioflammea and phacomatosis cesioflammeo-marmorata.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Huang S,
Yang Y,
Ouyang Z,
Guo X,
Zhan Z,
Liu X,
Chen Z,
Xu J,
Yu M</span><br />
<span class="medgenPMjournal">Eur J Dermatol</span>
2022 Sep 1;32(5):589-596.
doi: 10.1684/ejd.2022.4317.
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<div class="nl"><a target="_blank" href="/pubmed/34218786">Oxidative Stress in the Early Stage of Psychosis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ventriglio A,
Bellomo A,
Donato F,
Iris B,
Giovanna V,
Dario DS,
Edwige C,
Di Gioia Ilaria,
Pettorruso M,
Perna G,
Valchera A,
De Berardis D</span><br />
<span class="medgenPMjournal">Curr Top Med Chem</span>
2021 Oct 25;21(16):1457-1470.
doi: 10.2174/1568026621666210701105839.
<span class="bold">PMID: </span><a href="/pubmed/34218786" target="_blank">34218786</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32694307">Diagnosis and treatment of microspherophakia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Yu X,
Chen W,
Xu W</span><br />
<span class="medgenPMjournal">J Cataract Refract Surg</span>
2020 Dec;46(12):1674-1679.
doi: 10.1097/j.jcrs.0000000000000334.
<span class="bold">PMID: </span><a href="/pubmed/32694307" target="_blank">32694307</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27373109">PLATEAU IRIS--DIAGNOSIS AND TREATMENT.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Stefan C,
Iliescu DA,
Batras M,
Timaru CM,
De Simone A</span><br />
<span class="medgenPMjournal">Rom J Ophthalmol</span>
2015 Jan-Mar;59(1):14-8.
<span class="bold">PMID: </span><a href="/pubmed/27373109" target="_blank">27373109</a><a href="/pmc/articles/PMC5729809" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Hypoplasia%20of%20the%20iris%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 (11)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C0344539%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (7)</a></li>
<li><a href="/gtr/tests?term=C0344539%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (7)</a></li>
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<div class="portlet_content ln"><ul><li><a href="https://clinicaltrials.gov/search?cond=Hypoplasia%20of%20the%20iris" 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=(hypoplasia%20of%20the%20iris)%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(%22Hypoplasia%20of%20the%20iris%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></div>
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