<prompt> Meckels diverticulitis is indistinguishable at the bed side is:GastritisColitisAppendicitisPancreatitis  <response>: Appendicitis: Ref: 1159, 1208-LB, 1367-SB 1209-B L 25th Meckels diverticulitis, which is clinically indistinguishable from appendicitis, should be considered in the differential diagnosis of a patient with right lower quadrant pain 1367-SB In children, the single most accurate diagnostic test for Meckels diverticula is scintigraphy with sodium 99mTc pertechnetate 1367-SB Small bowel enema would be the most accurate investigation in adults Most common clinical presentation of MD is GI bleeding. If a silent Meckels found incidently during the course of an operation, it can be left alone provided it is wide mouthed and not thickened. 