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Term:
Parent Terms Term With Siblings Child Terms
abnormal pineal recess morphology +  
absent third ventricle  
dilated fourth ventricle  
dilated lateral ventricle  
dilated third ventricle  
the luminal space of the third ventricle is increased in volume or area, usually with an increase in contained fluid, in the narrow cleft inferior to the corpus callosum, within the diencephalon, between the paired thalami; its floor is formed by the hypothalamus, its anterior wall by the lamina terminalis, and its roof by ependyma; it communicates with the fourth ventricle by the cerebral aqueduct, and with the lateral ventricles by the interventricular foramina
enlarged third ventricle  
small third ventricle  

Synonyms
Exact Synonyms: 3rd ventricle dilation ;   dilated 3rd ventricle ;   dilated third ventricles ;   dilated ventricle of diencephalon ;   dilated ventriculus tertius ;   ventriculus tertius dilation
Related Synonyms: third ventricle dilation
Xrefs: HP:0007082
Definition Sources: MESH:A08.186.211.276.840, MGI:cwg

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