Intramural hematoma of the sigmoid.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003106:Colon / Q000293:injuries; D012809:Colon, Sigmoid; D005260:Female; D006406:Hematoma / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D006973:Hypertension / Q000150:complications*; D007223:Infant; D007415:Intestinal Obstruction / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications*; D011859:Radiography