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HUMAN PHENOTYPE - ANNOTATIONS

The Human Phenotype Ontology (HPO) is downloaded weekly from http://compbio.charite.de/hudson/job/hpo/lastStableBuild/artifact/ontology/release/hp.obo. The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at http://www.human-phenotype-ontology.org/.

Term:Abnormal fourth ventricle morphology
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Accession:HP:0010950 term browser browse the term
Definition:An abnormality of the fourth ventricle.
Comment:The fourth ventricle is the cerebral ventricle that extends from the cerebral aqueduct to the obex, and is located within the pons and the upper part of the medulla oblongata.
Synonyms:exact_synonym: Abnormality of the fourth ventricle
 xref: UMLS:C4023630



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  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the nervous system 0
        Abnormal nervous system morphology 0
          Morphological central nervous system abnormality 0
            Abnormal brain morphology 0
              Abnormal cerebral ventricle morphology 0
                Abnormal fourth ventricle morphology 0
                  Dilated fourth ventricle + 0
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