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<meta name="keywords" content="C0038525, disease or syndrome, hemorrhage, subarachnoid, hemorrhages, subarachnoid, sah (subarachnoid hemorrhage), sah - subarachnoid hemorrhage, sahs (subarachnoid hemorrhage), subarachnoid haemorrhage (disease), subarachnoid hemorrhage, subarachnoid hemorrhage (disease), subarachnoid hemorrhages, subarachnoid intracranial hemorrhage, 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="Hemorrhage occurring between the arachnoid mater and the pia mater." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=11625
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-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Subarachnoid hemorrhage</div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>11625</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.">C0038525</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>Hemorrhage, Subarachnoid; Hemorrhages, Subarachnoid; SAH (Subarachnoid Hemorrhage); SAHs (Subarachnoid Hemorrhage); Subarachnoid Hemorrhage; Subarachnoid Hemorrhages</td></tr>
<tr><td><span class="bold">SNOMED CT: </span></td>
<td>SAH - Subarachnoid hemorrhage (21454007); Subarachnoid intracranial hemorrhage (21454007); Subarachnoid hemorrhage (21454007)</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:0002138">HP:0002138</a></td></tr>
<tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0005099" target="_blank">MONDO:0005099</a></td></tr>
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<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">Hemorrhage occurring between the arachnoid mater and the pia mater. [from <a title="Human Phenotype Ontology" href="http://www.human-phenotype-ontology.org" class="defSource" target="_blank">HPO</a>]</div>
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<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 unavailable round" title="Clinical test">C</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 unavailable" title="ClinVar">V</span></span><span class="TLline">Subarachnoid hemorrhage</span></li></ul></div></div></div></div></div><div id="tabMGEN"><div class="ds_tree"><ul><li><span class="TLline"><a href="/medgen/1254" ref="tree=MeSH" title="MedGen record for Fetal anomaly">Fetal anomaly</a></span><ul><li><span class="TLline"><a href="/medgen/474891" ref="tree=MeSH" title="MedGen record for Congenital Systemic Disorder">Congenital Systemic Disorder</a></span><ul><li><span class="TLline"><a href="/medgen/105425" ref="tree=MeSH" title="MedGen record for Abnormality of the nervous system">Abnormality of the nervous system</a></span><ul><li><span class="TLline"><a href="/medgen/868416" ref="tree=MeSH" title="MedGen record for Abnormal nervous system morphology">Abnormal nervous system morphology</a></span><ul><li><span class="TLline"><a href="/medgen/892343" ref="tree=MeSH" title="MedGen record for Morphological central nervous system abnormality">Morphological central nervous system abnormality</a></span><ul><li><span class="TLline"><a href="/medgen/868371" ref="tree=MeSH" title="MedGen record for Abnormal subarachnoid space morphology">Abnormal subarachnoid space morphology</a></span><ul><li><span class="matched_ds">Subarachnoid hemorrhage</span><ul><li><span class="TLline"><a href="/medgen/856649" ref="tree=MeSH" title="MedGen record for Subarachnoid Hemorrhage Related to Birth">Subarachnoid Hemorrhage Related to Birth</a></span></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_5340"><div><strong>Glycogen storage disease, type II</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>5340</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.">C0017921</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Pompe disease is classified by age of onset, organ involvement, severity, and rate of progression. Infantile-onset Pompe disease (IOPD; individuals with onset before age 12 months with cardiomyopathy) may be apparent in utero but more typically onset is at the median age of four months with hypotonia, generalized muscle weakness, feeding difficulties, failure to thrive, respiratory distress, and hypertrophic cardiomyopathy. Without treatment by enzyme replacement therapy (ERT), IOPD commonly results in death by age two years from progressive left ventricular outflow obstruction and respiratory insufficiency. Late-onset Pompe disease (LOPD; including: (a) individuals with onset before age 12 months without cardiomyopathy; and (b) all individuals with onset after age 12 months) is characterized by proximal muscle weakness and respiratory insufficiency; clinically significant cardiac involvement is uncommon.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/5340">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_325285"><div><strong>Aneurysm, intracranial berry, 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>325285</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.">C1837894</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Intracranial berry aneurysms are saccular outpouchings of the intracranial arteries, most commonly at arterial bifurcations, characterized by arterial wall remodeling. Most cases of ruptured intracranial berry aneurysms result in a subarachnoid hemorrhage, associated with high morbidity and mortality (summary by van der Voet et al., 2004).&#13; For a discussion of genetic heterogeneity of intracranial berry aneurysm, see ANIB1 (105800).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/325285">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_324960"><div><strong>Telangiectasia, hereditary hemorrhagic, type 2</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>324960</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.">C1838163</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hereditary hemorrhagic telangiectasia (HHT) is characterized by the presence of multiple arteriovenous malformations (AVMs) that lack intervening capillaries and result in direct connections between arteries and veins. The most common clinical manifestation is spontaneous and recurrent nosebleeds (epistaxis) beginning on average at age 12 years. Telangiectases (small AVMs) are characteristically found on the lips, tongue, buccal and gastrointestinal (GI) mucosa, face, and fingers. The appearance of telangiectases is generally later than epistaxis but may be during childhood. Large AVMs occur most often in the lungs, liver, or brain; complications from bleeding or shunting may be sudden and catastrophic. A minority of individuals with HHT have GI bleeding, which is rarely seen before age 50 years.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/324960">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_376398"><div><strong>Vascular hyalinosis</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>376398</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.">C1848590</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A rare systemic disease characterized by progressive hyalinosis involving capillaries, arterioles and small veins of the digestive tract, kidneys, and retina, associated with idiopathic cerebral calcifications, manifesting with severe diarrhea (with rectal bleeding and malabsorption), nephropathy (with renal failure and systemic hypertension), chorioretinal scarring, and subarachnoid hemorrhage. Poikiloderma and premature greying of the hair may be additionally observed.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/376398">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_341824"><div><strong>Hereditary hemorrhagic telangiectasia type 4</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>341824</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.">C1857688</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hereditary hemorrhagic telangiectasia (HHT) is characterized by the presence of multiple arteriovenous malformations (AVMs) that lack intervening capillaries and result in direct connections between arteries and veins. The most common clinical manifestation is spontaneous and recurrent nosebleeds (epistaxis) beginning on average at age 12 years. Telangiectases (small AVMs) are characteristically found on the lips, tongue, buccal and gastrointestinal (GI) mucosa, face, and fingers. The appearance of telangiectases is generally later than epistaxis but may be during childhood. Large AVMs occur most often in the lungs, liver, or brain; complications from bleeding or shunting may be sudden and catastrophic. A minority of individuals with HHT have GI bleeding, which is rarely seen before age 50 years.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/341824">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_350028"><div><strong>Stormorken syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>350028</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.">C1861451</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Stormorken syndrome is an autosomal dominant disorder characterized by mild bleeding tendency due to platelet dysfunction, thrombocytopenia, anemia, asplenia, tubular aggregate myopathy, congenital miosis, and ichthyosis. Additional features may include headache or recurrent stroke-like episodes (summary by Misceo et al., 2014).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/350028">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_414044"><div><strong>Cerebral amyloid angiopathy, APP-related</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>414044</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.">C2751536</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Two types of hereditary cerebral amyloid angiopathy, known as familial British dementia and familial Danish dementia, are characterized by dementia and movement problems. Strokes are uncommon in these types. People with the Danish type also have clouding of the lens of the eyes (cataracts) and deafness.\n\nStrokes are rare in people with the Arctic type of hereditary cerebral amyloid angiopathy, in which the first sign is usually memory loss that then progresses to severe dementia. Strokes are also uncommon in individuals with the Iowa type. This type is characterized by memory loss, problems with vocabulary and the production of speech, personality changes, and involuntary muscle twitches (myoclonus).\n\nThe first sign of the Icelandic type of hereditary cerebral amyloid angiopathy is typically a stroke followed by dementia. Strokes associated with the Icelandic type usually occur earlier than the other types, with individuals typically experiencing their first stroke in their twenties or thirties.\n\nPeople with the Flemish and Italian types of hereditary cerebral amyloid angiopathy are prone to recurrent strokes and dementia. Individuals with the Piedmont type may have one or more strokes and typically experience impaired movements, numbness or tingling (paresthesias), confusion, or dementia.\n\nThe Dutch type of hereditary cerebral amyloid angiopathy is the most common form. Stroke is frequently the first sign of the Dutch type and is fatal in about one third of people who have this condition. Survivors often develop dementia and have recurrent strokes. About half of individuals with the Dutch type who have one or more strokes will have recurrent seizures (epilepsy).\n\nThere are many different types of hereditary cerebral amyloid angiopathy. The different types are distinguished by their genetic cause, which determines whether areas of the brain other than blood vessels are affected, and the signs and symptoms that occur. The various types of hereditary cerebral amyloid angiopathy are named after the regions where they were first diagnosed.\n\nHereditary cerebral amyloid angiopathy is a condition characterized by an abnormal buildup of protein clumps called amyloid deposits in the blood vessels in the brain, causing vascular disease (angiopathy). People with hereditary cerebral amyloid angiopathy often have progressive loss of intellectual function (dementia), stroke, and other neurological problems starting in mid-adulthood. Due to neurological decline, this condition is typically fatal in one's sixties, although there is variation depending on the severity of the signs and symptoms. Most affected individuals die within a decade after signs and symptoms first appear, although some people with the disease have survived longer.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/414044">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_462437"><div><strong>Aneurysm-osteoarthritis syndrome</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>462437</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.">C3151087</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Loeys-Dietz syndrome (LDS) is characterized by vascular findings (cerebral, thoracic, and abdominal arterial aneurysms and/or dissections), skeletal manifestations (pectus excavatum or pectus carinatum, scoliosis, joint laxity, arachnodactyly, talipes equinovarus, and cervical spine malformation and/or instability), craniofacial features (hypertelorism, strabismus, bifid uvula / cleft palate, and craniosynostosis that can involve any sutures), and cutaneous findings (velvety and translucent skin, easy bruising, and dystrophic scars). Individuals with LDS are predisposed to widespread and aggressive arterial aneurysms and pregnancy-related complications including uterine rupture and death. Individuals with LDS can show a strong predisposition for allergic/inflammatory disease including asthma, eczema, and reactions to food or environmental allergens. There is also an increased incidence of gastrointestinal inflammation including eosinophilic esophagitis and gastritis or inflammatory bowel disease. Wide variation in the distribution and severity of clinical features can be seen in individuals with LDS, even among affected individuals within a family who have the same pathogenic variant.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/462437">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1643786"><div><strong>Telangiectasia, hereditary hemorrhagic, type 1</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1643786</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.">C4551861</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hereditary hemorrhagic telangiectasia (HHT) is characterized by the presence of multiple arteriovenous malformations (AVMs) that lack intervening capillaries and result in direct connections between arteries and veins. The most common clinical manifestation is spontaneous and recurrent nosebleeds (epistaxis) beginning on average at age 12 years. Telangiectases (small AVMs) are characteristically found on the lips, tongue, buccal and gastrointestinal (GI) mucosa, face, and fingers. The appearance of telangiectases is generally later than epistaxis but may be during childhood. Large AVMs occur most often in the lungs, liver, or brain; complications from bleeding or shunting may be sudden and catastrophic. A minority of individuals with HHT have GI bleeding, which is rarely seen before age 50 years.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1643786">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1648410"><div><strong>Combined immunodeficiency due to DOCK8 deficiency</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1648410</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.">C4722305</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Hyper-IgE syndrome-2 with recurrent infections (HIES2) is an autosomal recessive immunologic disorder characterized by recurrent staphylococcal infections of the skin and respiratory tract, eczema, elevated serum immunoglobulin E, and hypereosinophilia. It is distinguished from autosomal dominant HIES1 (147060) by the lack of connective tissue and skeletal involvement (Renner et al., 2004).&#13; For a discussion of genetic heterogeneity of hyper-IgE syndrome, see 147060.&#13; See also TYK2 deficiency (611521), a clinically distinct disease entity that includes characteristic features of both autosomal recessive HIES2 and mendelian susceptibility to mycobacterial disease (MSMD; 209950) (Minegishi et al., 2006).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1648410">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1684660"><div><strong>Aneurysm, intracranial berry, 12</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1684660</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.">C5231484</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Rupture of an intracranial aneurysm (IA), an outpouching or sac-like widening of a cerebral artery, leads to a subarachnoid hemorrhage (SAH), a sudden-onset disease that can lead to severe disability and death. Several risk factors such as smoking, hypertension, and excessive alcohol intake are associated with subarachnoid hemorrhage (summary by Krischek and Inoue, 2006).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1684660">Condition Record</a></div></div>
<div class="divPopper rprt" id="rdis_1854940"><div><strong>Intellectual developmental disorder, x-linked, syndromic 37</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1854940</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.">C5935567</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">X-linked syndromic intellectual developmental disorder-37 (MRXS37) is a developmental disorder showing phenotypic variability and variable severity. Male mutation carriers tend to be more severely affected than female mutation carriers, some of whom may even be asymptomatic. In general, the disorder is characterized by global developmental delay with delayed walking, speech delay, impaired intellectual development that ranges from borderline low to moderate, and behavioral abnormalities, such as autism and sleeping difficulties. Many patients are able to attend mainstream schools with assistance and work under supervision. Additional more variable features include sensorineural hearing loss, ocular anomalies, feeding difficulties, dysmorphic facial features, inguinal and umbilical hernia, genitourinary defects, congenital heart defects, musculoskeletal anomalies, and endocrine dysfunction, such as hypogonadism or hyperparathyroidism (Shepherdson et al., 2024).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1854940">Condition Record</a></div></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1684660" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aneurysm, intracranial berry, 12</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_325285" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aneurysm, intracranial berry, 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_462437" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Aneurysm-osteoarthritis syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_414044" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Cerebral amyloid angiopathy, APP-related</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1648410" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Combined immunodeficiency due to DOCK8 deficiency</a></div><div class="jig-moreless" data-jigconfig="class: 'moveDown', moreText: 'See full list (12)', lessText: 'Show less', nodeBefore: 0"><span id="clinMore">
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_5340" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Glycogen storage disease, type II</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_341824" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Hereditary hemorrhagic telangiectasia type 4</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1854940" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Intellectual developmental disorder, x-linked, syndromic 37</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_350028" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Stormorken syndrome</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_1643786" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Telangiectasia, hereditary hemorrhagic, type 1</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_324960" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Telangiectasia, hereditary hemorrhagic, type 2</a></div>
<div class="hangingIndent"><a title="click for more information" class="jig-ncbipopper" href="#rdis_376398" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Vascular hyalinosis</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/37202712">Guidelines for the Neurocritical Care Management of Aneurysmal Subarachnoid Hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Treggiari MM,
Rabinstein AA,
Busl KM,
Caylor MM,
Citerio G,
Deem S,
Diringer M,
Fox E,
Livesay S,
Sheth KN,
Suarez JI,
Tjoumakaris S</span><br />
<span class="medgenPMjournal">Neurocrit Care</span>
2023 Aug;39(1):1-28.
Epub 2023 May 18
doi: 10.1007/s12028-023-01713-5.
<span class="bold">PMID: </span><a href="/pubmed/37202712" target="_blank">37202712</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34308493">Aneurysmal Subarachnoid Hemorrhage: Review of the Pathophysiology and Management Strategies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Osgood ML</span><br />
<span class="medgenPMjournal">Curr Neurol Neurosci Rep</span>
2021 Jul 26;21(9):50.
doi: 10.1007/s11910-021-01136-9.
<span class="bold">PMID: </span><a href="/pubmed/34308493" target="_blank">34308493</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31773310">Evidence-Based Management of External Ventricular Drains.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Chung DY,
Olson DM,
John S,
Mohamed W,
Kumar MA,
Thompson BB,
Rordorf GA</span><br />
<span class="medgenPMjournal">Curr Neurol Neurosci Rep</span>
2019 Nov 26;19(12):94.
doi: 10.1007/s11910-019-1009-9.
<span class="bold">PMID: </span><a href="/pubmed/31773310" target="_blank">31773310</a><a href="/pmc/articles/PMC7383112" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22subarachnoid%20hemorrhage%22%5Btiab%3A~0%5D)%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 (1323)</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/37212182">2023 Guideline for the Management of Patients With Aneurysmal Subarachnoid Hemorrhage: A Guideline From the American Heart Association/American Stroke Association.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hoh BL,
Ko NU,
Amin-Hanjani S,
Chou SH-Y,
Cruz-Flores S,
Dangayach NS,
Derdeyn CP,
Du R,
Hänggi D,
Hetts SW,
Ifejika NL,
Johnson R,
Keigher KM,
Leslie-Mazwi TM,
Lucke-Wold B,
Rabinstein AA,
Robicsek SA,
Stapleton CJ,
Suarez JI,
Tjoumakaris SI,
Welch BG</span><br />
<span class="medgenPMjournal">Stroke</span>
2023 Jul;54(7):e314-e370.
Epub 2023 May 22
doi: 10.1161/STR.0000000000000436.
<span class="bold">PMID: </span><a href="/pubmed/37212182" target="_blank">37212182</a></div>
<div class="nl"><a target="_blank" href="/pubmed/34042530">Preventive screening for intracranial aneurysms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rinkel GJ,
Ruigrok YM</span><br />
<span class="medgenPMjournal">Int J Stroke</span>
2022 Jan;17(1):30-36.
Epub 2021 Jun 17
doi: 10.1177/17474930211024584.
<span class="bold">PMID: </span><a href="/pubmed/34042530" target="_blank">34042530</a><a href="/pmc/articles/PMC8739572" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33637023">Traumatic Subarachnoid Hemorrhage: A Scoping Review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Griswold DP,
Fernandez L,
Rubiano AM</span><br />
<span class="medgenPMjournal">J Neurotrauma</span>
2022 Jan;39(1-2):35-48.
Epub 2021 Apr 22
doi: 10.1089/neu.2021.0007.
<span class="bold">PMID: </span><a href="/pubmed/33637023" target="_blank">33637023</a><a href="/pmc/articles/PMC8785754" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30355003">Unruptured Intracranial Aneurysms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hackenberg KAM,
Hänggi D,
Etminan N</span><br />
<span class="medgenPMjournal">Stroke</span>
2018 Sep;49(9):2268-2275.
doi: 10.1161/STROKEAHA.118.021030.
<span class="bold">PMID: </span><a href="/pubmed/30355003" target="_blank">30355003</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27741994">Subarachnoid Hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Abraham MK,
Chang WW</span><br />
<span class="medgenPMjournal">Emerg Med Clin North Am</span>
2016 Nov;34(4):901-916.
doi: 10.1016/j.emc.2016.06.011.
<span class="bold">PMID: </span><a href="/pubmed/27741994" target="_blank">27741994</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (11733)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/37212182">2023 Guideline for the Management of Patients With Aneurysmal Subarachnoid Hemorrhage: A Guideline From the American Heart Association/American Stroke Association.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Hoh BL,
Ko NU,
Amin-Hanjani S,
Chou SH-Y,
Cruz-Flores S,
Dangayach NS,
Derdeyn CP,
Du R,
Hänggi D,
Hetts SW,
Ifejika NL,
Johnson R,
Keigher KM,
Leslie-Mazwi TM,
Lucke-Wold B,
Rabinstein AA,
Robicsek SA,
Stapleton CJ,
Suarez JI,
Tjoumakaris SI,
Welch BG</span><br />
<span class="medgenPMjournal">Stroke</span>
2023 Jul;54(7):e314-e370.
Epub 2023 May 22
doi: 10.1161/STR.0000000000000436.
<span class="bold">PMID: </span><a href="/pubmed/37212182" target="_blank">37212182</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30516599">Subarachnoid Hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Muehlschlegel S</span><br />
<span class="medgenPMjournal">Continuum (Minneap Minn)</span>
2018 Dec;24(6):1623-1657.
doi: 10.1212/CON.0000000000000679.
<span class="bold">PMID: </span><a href="/pubmed/30516599" target="_blank">30516599</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29158456">Subarachnoid hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Fernando SM,
Perry JJ</span><br />
<span class="medgenPMjournal">CMAJ</span>
2017 Nov 20;189(46):E1421.
doi: 10.1503/cmaj.170893.
<span class="bold">PMID: </span><a href="/pubmed/29158456" target="_blank">29158456</a><a href="/pmc/articles/PMC5698031" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28987430">Subarachnoid Hemorrhage: Updates in Diagnosis and Management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Long B,
Koyfman A,
Runyon MS</span><br />
<span class="medgenPMjournal">Emerg Med Clin North Am</span>
2017 Nov;35(4):803-824.
Epub 2017 Aug 24
doi: 10.1016/j.emc.2017.07.001.
<span class="bold">PMID: </span><a href="/pubmed/28987430" target="_blank">28987430</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27741994">Subarachnoid Hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Abraham MK,
Chang WW</span><br />
<span class="medgenPMjournal">Emerg Med Clin North Am</span>
2016 Nov;34(4):901-916.
doi: 10.1016/j.emc.2016.06.011.
<span class="bold">PMID: </span><a href="/pubmed/27741994" target="_blank">27741994</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (8938)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/37330974">Effectiveness of Lumbar Cerebrospinal Fluid Drain Among Patients With Aneurysmal Subarachnoid Hemorrhage: A Randomized Clinical Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Wolf S,
Mielke D,
Barner C,
Malinova V,
Kerz T,
Wostrack M,
Czorlich P,
Salih F,
Engel DC,
Ehlert A,
Staykov D,
Alturki AY,
Sure U,
Bardutzky J,
Schroeder HWS,
Schürer L,
Beck J,
Juratli TA,
Fritsch M,
Lemcke J,
Pohrt A,
Meyer B,
Schwab S,
Rohde V,
Vajkoczy P;
EARLYDRAIN Study Group</span><br />
<span class="medgenPMjournal">JAMA Neurol</span>
2023 Aug 1;80(8):833-842.
doi: 10.1001/jamaneurol.2023.1792.
<span class="bold">PMID: </span><a href="/pubmed/37330974" target="_blank">37330974</a><a href="/pmc/articles/PMC10277935" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37202712">Guidelines for the Neurocritical Care Management of Aneurysmal Subarachnoid Hemorrhage.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Treggiari MM,
Rabinstein AA,
Busl KM,
Caylor MM,
Citerio G,
Deem S,
Diringer M,
Fox E,
Livesay S,
Sheth KN,
Suarez JI,
Tjoumakaris S</span><br />
<span class="medgenPMjournal">Neurocrit Care</span>
2023 Aug;39(1):1-28.
Epub 2023 May 18
doi: 10.1007/s12028-023-01713-5.
<span class="bold">PMID: </span><a href="/pubmed/37202712" target="_blank">37202712</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35419702">A Comparison Between Enteral and Intravenous Nimodipine in Subarachnoid Hemorrhage: A Systematic Review and Network Meta-Analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Geraldini F,
De Cassai A,
Diana P,
Correale C,
Boscolo A,
Zampirollo S,
Disarò L,
Carere A,
Cacco N,
Navalesi P,
Munari M</span><br />
<span class="medgenPMjournal">Neurocrit Care</span>
2022 Jun;36(3):1071-1079.
Epub 2022 Apr 13
doi: 10.1007/s12028-022-01493-4.
<span class="bold">PMID: </span><a href="/pubmed/35419702" target="_blank">35419702</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33971026">Treatments for unruptured intracranial aneurysms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pontes FGB,
da Silva EM,
Baptista-Silva JC,
Vasconcelos V</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2021 May 10;5(5):CD013312.
doi: 10.1002/14651858.CD013312.pub2.
<span class="bold">PMID: </span><a href="/pubmed/33971026" target="_blank">33971026</a><a href="/pmc/articles/PMC8109849" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/11249718">Edaravone Mitsubishi-Tokyo.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Tabrizchi R</span><br />
<span class="medgenPMjournal">Curr Opin Investig Drugs</span>
2000 Nov;1(3):347-54.
<span class="bold">PMID: </span><a href="/pubmed/11249718" target="_blank">11249718</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (6136)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36866673">Early Brain Injury After Subarachnoid Hemorrhage: Incidence and Mechanisms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Lauzier DC,
Jayaraman K,
Yuan JY,
Diwan D,
Vellimana AK,
Osbun JW,
Chatterjee AR,
Athiraman U,
Dhar R,
Zipfel GJ</span><br />
<span class="medgenPMjournal">Stroke</span>
2023 May;54(5):1426-1440.
Epub 2023 Mar 3
doi: 10.1161/STROKEAHA.122.040072.
<span class="bold">PMID: </span><a href="/pubmed/36866673" target="_blank">36866673</a><a href="/pmc/articles/PMC10243167" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35102998">Post Traumatic Hydrocephalus: Incidence, Pathophysiology and Outcomes.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Rufus P,
Moorthy RK,
Joseph M,
Rajshekhar V</span><br />
<span class="medgenPMjournal">Neurol India</span>
2021 Nov-Dec;69(Supplement):S420-S428.
doi: 10.4103/0028-3886.332264.
<span class="bold">PMID: </span><a href="/pubmed/35102998" target="_blank">35102998</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28987430">Subarachnoid Hemorrhage: Updates in Diagnosis and Management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Long B,
Koyfman A,
Runyon MS</span><br />
<span class="medgenPMjournal">Emerg Med Clin North Am</span>
2017 Nov;35(4):803-824.
Epub 2017 Aug 24
doi: 10.1016/j.emc.2017.07.001.
<span class="bold">PMID: </span><a href="/pubmed/28987430" target="_blank">28987430</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27637962">Cerebrovascular disease.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Portegies ML,
Koudstaal PJ,
Ikram MA</span><br />
<span class="medgenPMjournal">Handb Clin Neurol</span>
2016;138:239-61.
doi: 10.1016/B978-0-12-802973-2.00014-8.
<span class="bold">PMID: </span><a href="/pubmed/27637962" target="_blank">27637962</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16139655">International subarachnoid aneurysm trial (ISAT) of neurosurgical clipping versus endovascular coiling in 2143 patients with ruptured intracranial aneurysms: a randomised comparison of effects on survival, dependency, seizures, rebleeding, subgroups, and aneurysm occlusion.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Molyneux AJ,
Kerr RS,
Yu LM,
Clarke M,
Sneade M,
Yarnold JA,
Sandercock P;
International Subarachnoid Aneurysm Trial (ISAT) Collaborative Group</span><br />
<span class="medgenPMjournal">Lancet</span>
2005 Sep 3-9;366(9488):809-17.
doi: 10.1016/S0140-6736(05)67214-5.
<span class="bold">PMID: </span><a href="/pubmed/16139655" target="_blank">16139655</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (8297)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/36149053">Positive Predictive Value of Primary Subarachnoid Hemorrhage Diagnoses on Death Certificates.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">English S,
Van Walraven CVW</span><br />
<span class="medgenPMjournal">Clin Invest Med</span>
2022 Sep 21;45(3):E9-13.
doi: 10.25011/cim.v45i3.38874.
<span class="bold">PMID: </span><a href="/pubmed/36149053" target="_blank">36149053</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35111845">Prediction and Risk Assessment Models for Subarachnoid Hemorrhage: A Systematic Review on Case Studies.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sengupta J,
Alzbutas R</span><br />
<span class="medgenPMjournal">Biomed Res Int</span>
2022;2022:5416726.
Epub 2022 Jan 27
doi: 10.1155/2022/5416726.
<span class="bold">PMID: </span><a href="/pubmed/35111845" target="_blank">35111845</a><a href="/pmc/articles/PMC8802084" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28186448">Retrospective review of previous minor leak before major subarachnoid hemorrhage diagnosed by MRI as a predictor of occurrence of symptomatic delayed cerebral ischemia.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Oda S,
Shimoda M,
Hirayama A,
Imai M,
Komatsu F,
Shigematsu H,
Nishiyama J,
Hotta K,
Matsumae M</span><br />
<span class="medgenPMjournal">J Neurosurg</span>
2018 Feb;128(2):499-505.
Epub 2017 Feb 10
doi: 10.3171/2016.10.JNS161964.
<span class="bold">PMID: </span><a href="/pubmed/28186448" target="_blank">28186448</a></div>
<div class="nl"><a target="_blank" href="/pubmed/28438851">Predicting growth of brain aneurysms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Karceski S</span><br />
<span class="medgenPMjournal">Neurology</span>
2017 Apr 25;88(17):e179-e181.
doi: 10.1212/WNL.0000000000003880.
<span class="bold">PMID: </span><a href="/pubmed/28438851" target="_blank">28438851</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16823296">Prediction of symptomatic vasospasm after subarachnoid hemorrhage: the modified fisher scale.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Frontera JA,
Claassen J,
Schmidt JM,
Wartenberg KE,
Temes R,
Connolly ES Jr,
MacDonald RL,
Mayer SA</span><br />
<span class="medgenPMjournal">Neurosurgery</span>
2006 Jul;59(1):21-7; discussion 21-7.
doi: 10.1227/01.neu.0000243277.86222.6c.
<span class="bold">PMID: </span><a href="/pubmed/16823296" target="_blank">16823296</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (7543)</a></div></div>
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<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/37462365">Efficacy and Safety of Clazosentan After Aneurysmal Subarachnoid Hemorrhage: An Updated Meta-Analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pontes JPM,
Santos MDC,
Gibram FC,
Rodrigues NMV,
Cavalcante-Neto JF,
Barros ADM,
Solla DJF</span><br />
<span class="medgenPMjournal">Neurosurgery</span>
2023 Dec 1;93(6):1208-1219.
Epub 2023 Jul 18
doi: 10.1227/neu.0000000000002601.
<span class="bold">PMID: </span><a href="/pubmed/37462365" target="_blank">37462365</a></div>
<div class="nl"><a target="_blank" href="/pubmed/37421281">Clinical Outcomes in Hypertensive Emergency: A Systematic Review and Meta-Analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Siddiqi TJ,
Usman MS,
Rashid AM,
Javaid SS,
Ahmed A,
Clark D 3rd,
Flack JM,
Shimbo D,
Choi E,
Jones DW,
Hall ME</span><br />
<span class="medgenPMjournal">J Am Heart Assoc</span>
2023 Jul 18;12(14):e029355.
Epub 2023 Jul 8
doi: 10.1161/JAHA.122.029355.
<span class="bold">PMID: </span><a href="/pubmed/37421281" target="_blank">37421281</a><a href="/pmc/articles/PMC10382109" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35419702">A Comparison Between Enteral and Intravenous Nimodipine in Subarachnoid Hemorrhage: A Systematic Review and Network Meta-Analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Geraldini F,
De Cassai A,
Diana P,
Correale C,
Boscolo A,
Zampirollo S,
Disarò L,
Carere A,
Cacco N,
Navalesi P,
Munari M</span><br />
<span class="medgenPMjournal">Neurocrit Care</span>
2022 Jun;36(3):1071-1079.
Epub 2022 Apr 13
doi: 10.1007/s12028-022-01493-4.
<span class="bold">PMID: </span><a href="/pubmed/35419702" target="_blank">35419702</a></div>
<div class="nl"><a target="_blank" href="/pubmed/33971026">Treatments for unruptured intracranial aneurysms.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pontes FGB,
da Silva EM,
Baptista-Silva JC,
Vasconcelos V</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2021 May 10;5(5):CD013312.
doi: 10.1002/14651858.CD013312.pub2.
<span class="bold">PMID: </span><a href="/pubmed/33971026" target="_blank">33971026</a><a href="/pmc/articles/PMC8109849" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30659573">Worldwide Incidence of Aneurysmal Subarachnoid Hemorrhage According to Region, Time Period, Blood Pressure, and Smoking Prevalence in the Population: A Systematic Review and Meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Etminan N,
Chang HS,
Hackenberg K,
de Rooij NK,
Vergouwen MDI,
Rinkel GJE,
Algra A</span><br />
<span class="medgenPMjournal">JAMA Neurol</span>
2019 May 1;76(5):588-597.
doi: 10.1001/jamaneurol.2019.0006.
<span class="bold">PMID: </span><a href="/pubmed/30659573" target="_blank">30659573</a><a href="/pmc/articles/PMC6515606" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Subarachnoid%20hemorrhage%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 (575)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="https://clinicaltrials.gov/search?cond=Subarachnoid%20hemorrhage" target="_blank">ClinicalTrials.gov</a></li></ul></div>
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<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Practice_guidelines">Practice guidelines</h1><a sid="121" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(%22subarachnoid%20hemorrhage%22%5Btiab%3A~0%5D)%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(%22Subarachnoid%20hemorrhage%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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<div class="portlet_content ln"><ul><li><a href="https://vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta?v:project=medlineplus&amp;query=Subarachnoid%20hemorrhage" target="_blank">MedlinePlus</a></li></ul></div>
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<h3>Reviews</h3>
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<a href="/pubmed/clinical?term=Subarachnoid%20hemorrhage" ref="ncbi_uid=&amp;discoId=gtr_reviews&amp;linkpos=1&amp;linkpostotal=2" target="_blank">PubMed Clinical Queries</a>
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<a href="/pubmed?term=Subarachnoid%20hemorrhage%20AND%20humans[mesh]%20AND%20review[publication%20type]" ref="ncbi_uid=&amp;discoId=gtr_reviews&amp;linkpos=2&amp;linkpostotal=2" target="_blank">Reviews in PubMed</a>
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