MGI 5.13 - Phenotype Browser

Mammalian Phenotype Browser
Term Detail

MP term:	enlarged fourth ventricle
MP id:	MP:0008534
Definition:	increased size of the irregularly shaped cavity in the rhombencephalon, between the medulla oblongata, the pons, and the isthmus in front, and the cerebellum behind; it is continuous with the central canal of the cord below and with the cerebral aqueduct above, and through its lateral and median apertures it communicates with the subarachnoid space
Number of paths to term:	3

denotes an 'is-a' relationship
denotes a 'part-of' relationship

mammalian phenotype

nervous system phenotype

abnormal nervous system morphology

abnormal brain morphology

abnormal brain ventricle/choroid plexus morphology

abnormal brain ventricle morphology

abnormal fourth ventricle morphology

abnormal area postrema morphology

abnormal lateral aperture morphology

abnormal median aperture morphology +

dilated fourth ventricle

mammalian phenotype

nervous system phenotype

abnormal nervous system morphology

abnormal brain morphology

abnormal brain ventricle/choroid plexus morphology

abnormal brain ventricle morphology

enlarged brain ventricle

enlarged fourth ventricle [MP:0008534] (7 genotypes, 7 annotations)

enlarged lateral ventricles

mammalian phenotype

nervous system phenotype

abnormal nervous system morphology

abnormal brain morphology

abnormal hindbrain morphology

abnormal fourth ventricle morphology

abnormal area postrema morphology

abnormal lateral aperture morphology

abnormal median aperture morphology +

dilated fourth ventricle

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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