[A case of tubular adenoma in the rectum with the flat encircled growth accompanying megacolon and hypopotassemia (author's transl)].
D000236:Adenoma / Q000150:complications / Q000473:pathology*; D006801:Humans; D007008:Hypokalemia / Q000150:complications*; D008297:Male; D008531:Megacolon / Q000150:complications*; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000150:complications / Q000473:pathology*