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Ontology Browser

Parent Terms Term With Siblings Child Terms
area postrema morphology trait 
fourth ventricle size trait 
Any measurable or observable characteristic related to the physical magnitude 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.

Exact Synonyms: ventricle of rhombencephalon size trait ;   ventriculus quartus size trait
Narrow Synonyms: fourth ventricle volume
Xrefs: EFO:0010303
Definition Sources: MP:0000828

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