<prompt> Meckel;s diveiculum is patent ofVitello intestinal ductUrachusOganic diaphragmNone  <response>: .Sometimes there may be a patent vitello-intestinal duct or a Meckels diveiculum, which may require resection along with the bowel segment.Intestinal end may remain patent forming Meckels diveiculum, which may be attached to umbilicus with a fibrous band. Meckels diveiculum itself can cause diveiculitis, obstruction. ref:SRB;s manual of surgery,ed 3,pg no 798 