[LARGE SIGMOID-VALVE ENTEROLITH IN MEGACOLON].
D002137:Calculi; D012809:Colon, Sigmoid; D003108:Colonic Diseases; D006801:Humans; D007415:Intestinal Obstruction; D008531:Megacolon
CALCULI; COLONIC DISEASES; MEGACOLON; SIGMOID
GROSSER VENTIL-DARMSTEIN BEI MEGAKOLON.