Cleansing of the large bowel before roentgenologic examination of the abdomen.
D000005:Abdomen / Q000000981:diagnostic imaging*; D006801:Humans; D007420:Intestine, Large / Q000000981:diagnostic imaging*; D007422:Intestines; D011860:Radiography, Abdominal
ABDOMEN/radiography; INTESTINE, LARGE/radiography