<prompt> A patient has acute abdominal pain with blood and mucus in stool with palpable mass per abdomen is due to ?Meckels diveiculumVolvulusIntussusceptionHyperophic pyloric stenosis  <response>: Ans is c Intussusception A syndrome of colicky pain, passage of blood per rectum and a palpable mass the intussuscepted segment is characteristic of intussusception. 