Shortening of the posterior wall of the sella turcica caused by dilatation of the third ventricle or certain suprasellar tumors.
D001921:Brain; D004106:Dilatation; D006801:Humans; D009369:Neoplasms; D012658:Sella Turcica; D012886:Skull; D020542:Third Ventricle
BRAIN; SELLA TURCICA