ABDOMEN, ABDOMINAL, ALIMENTARY, BACKGROUND, BLACK, BLOOD, BODY, BOWEL, CANAL, COLON, COLOURED, COMPUTED, CT, DIAGNOSIS, DIAGNOSTIC, DIGESTIVE, FALSE-COLOURED, GUT, HEALTHCARE, HUMAN, INTESTINE, LARGE, MEDICAL, MEDICINE, NO-ONE, NOBODY, RADIOGRAPHY, samunella, SCAN, SYSTEM, TOMOGRAPHY, VESSEL, X-RAY,