Human Phenotype Ontology 
Grandparent Node:
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Abnormal nervous system morphology (HP:0012639)help
Parent Node:
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Morphological central nervous system abnormality (HP:0002011)help
..Starting node
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Abnormal subarachnoid space morphology (HP:0012703)help
Term ID: 12703
Name: Abnormal subarachnoid space morphology
Synonym: Abnormality of the subarachnoid space
Definition: Abnormality in the space in the meninges beneath the arachnoid membrane and above the pia mater that contains the cerebrospinal fluid.
Comments:
Reference: HP:0012703
Genes and Diseases:
 
       Child Nodes:
........expandSubarachnoid hemorrhage (HP:0002138) help
........expandWidened subarachnoid space (HP:0012704) help
................... HP:0012765 Widened cerebellar subarachnoid space
................... HP:0012766 Widened cerebral subarachnoid space

 Sister Nodes: 
..expandAbnormal CNS myelination (HP:0011400) help
..expandAbnormal glial cell morphology (HP:0100705) help
..expandAbnormal meningeal morphology (HP:0010651) help
..expandAbnormal neural tube morphology (HP:0410043) help
..expandAbnormality of brain morphology (HP:0012443) help
..expandAbnormality of neuronal migration (HP:0002269) help
..expandAbnormality of the cerebrospinal fluid (HP:0002921) help
..expandAbnormality of the spinal cord (HP:0002143) help
..expandAlzheimer disease (HP:0002511) help
..expandAplasia/Hypoplasia involving the central nervous system (HP:0002977) help
..expandAtrophy/Degeneration affecting the central nervous system (HP:0007367) help
..expandCentral nervous system cyst (HP:0030724) help
..expandEncephalocele (HP:0002084) help
..expandMorphological abnormality of the pyramidal tract (HP:0002062) help
..expandNeoplasm of the central nervous system (HP:0100006) help
..expandUnusual CNS infection (HP:0011450) help
InputHPO IDHPO termDistanceGeneGene id entrezDiseaseIdDiseaseNameDiseaseMIMConceptIDSourceTypical associationHGMD variantsClinVar variantsHGNC IDGeneMIM
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0012703HP:0012703Abnormal subarachnoid space morphology0 CL E G H
HP:0012703HP:0012704Widened subarachnoid space1 CL E G H
HP:0012703HP:0032327Interhemispheric cyst1 CL E G H
HP:0012703HP:0100953Enlarged interhemispheric fissure1 CL E G H
HP:0012703HP:0002138Subarachnoid hemorrhage1 CL E G H
HP:0012703HP:0012766Widened cerebral subarachnoid space2 CL E G H
HP:0012703HP:0012765Widened cerebellar subarachnoid space2 CL E G H


Genes (25) :ACTA2 ACVRL1 AHCY ANGPTL6 COL3A1 DOCK8 ELN ENG FBN1 FOXE3 GDF2 LOX MAT2A MFAP5 MRE11 MYH11 MYLK PRKG1 SMAD3 SMAD4 TGFB2 TGFB3 TGFBR1 TGFBR2 TGFBR3

Diseases (9) :91387 774 600376 88618 231160 243700 187300 251347 613795
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is August 2021 release.