<prompt> Most common presentation of Meckels diveculum?Lower GI bleedingUpper GI bleedingDiarrhoreaAbdominal pain  <response>: .Presentations in Meckels Diveiculum Asymptomatic - in majority cases. Severe haemorrhage most common, seen in children aged 2 years or younger Maroon coloured blood. Intestinal obstruction due to bandsadhesions intussusception. Perforation. Intussusception, volvulus of small bowel. Peptic ulceration. Diveiculitis--features mimic acute appendicitis. Littres hernia--It is presence of Meckels diveiculum in hernial sac as content. It is observed in inguinalfemoral hernia. Silent Meckels diveiculum found during laparotomy or laparoscopy or by radioisotope study. Carcinoid or GIST can occur in Meckels diveiculum. ref:SRB;s manual of surgery,ed 3,pg no 798 