abdomen, abdominal, anatomical, anatomically, appendices, appendix, appendixes, ascending, bowel, bowels, cecal, cecum, colic, colon, colonic, descending, digestive, distal, flexure, gastroenterology, gi, hepat, ileocecal, ileum, illeocecal, intestine, intestines, large, liver, lobe, lobes, lung, lungs, organ, organs, portion, pulmonology, sigmoid, terminal, tract, valve, valves, valvular, vermiform