cavity of septum pellucidum
Definition: a slitlike, fluid-filled space of variable width between the left and right transparent septa, which occurs in fewer than 10% of human brains and may communicate with the third ventricle.
Synonym(s): cavum septum pellucidumTA, Duncan ventricle, fifth ventricle, pseudocele, pseudoventricle, sylvian ventricle, ventricle of Sylvius, ventriculus quintus, Vieussens ventricle, Wenzel ventricle
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.