title: The caecal bascule revisited.
mesh_terms: D000368:Aged; D001466:Barium Sulfate; D002432:Cecum; D004733:Enema; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D001466:Barium Sulfate