<prompt> What is false about Meckels diveiculitis?Present in 3 of the populationPresents with periumbilical painRemnant of proximal pa of vitellointestinal ductLies on the anti-mesenteric border  <response>: Meckel diveiculum Failed involution of proximal vitello-intestinal duct . It is true diveiculum which includes all three layers of bowel wall Extends from antimesenteric side of bowel, presenting with periumbilical pain. - The rule of 2s 2 of population Within 2 feet 60 cm from ileocecal valve Approximately 2 inches 5 cm long Twice as common in males Presents before age of 2yrs 