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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
Term:cerebral aqueductal stenosis
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Accession:MP:0002958 term browser browse the term
Definition:abnormal narrowing or constriction of the cerebral aqueduct that blocks the flow of cerebrospinal fluid (CSF) in the ventricular system
Comment:Blockage of the cerebral aqueduct can lead to hydrocephalus, specifically as a common cause of congenital and/or obstructive hydrocephalus. {xref="https://www.chop.edu/conditions-diseases/hydrocephalus", comment="https://en.wikipedia.org/wiki/Aqueductal_stenosis"}
Synonyms:exact_synonym: aqueduct of Sylvius stenosis;   aqueduct of midbrain stenosis;   aqueductal stenosis;   cerebral aqueduct stenosis;   mesencephalic duct stenosis;   stenosis of midbrain cerebral aqueduct


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Path 1
Term Annotations click to browse term
  mammalian phenotype 5419
    nervous system phenotype 378
      abnormal nervous system morphology 216
        abnormal brain morphology 140
          abnormal brain ventricular system morphology 34
            abnormal cerebral aqueduct morphology 0
              cerebral aqueductal stenosis 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 5419
    nervous system phenotype 378
      abnormal nervous system morphology 216
        abnormal brain morphology 140
          abnormal brain development 17
            hydrocephaly 12
              obstructive hydrocephaly 0
                cerebral aqueductal stenosis 0
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