<prompt> In a child wich disease is misdiagnosed as appendicitis?GastroentritisLymphadenitisIntussusceptionAll of the above  <response>: Differential diagnosis of acute appendicitis Gastroenteritis Mesenteric adenitis Meckels diveiculitis Intussusception Intussusception Lobar pneumonia Ref: Bailey Love;s Sho Practice of Surgery,E25,Page-1209 