<prompt> In a 10-month-old infant presents with intussusception, likely cause is:Peyers patch hypertrophyMeckels diverticulumMucosal polypDuplication cyst  <response>: Ans. a Peyers patch hypertrophyRef: Bailey 26th edition, Page 1184 Most common etiology for intussusception in infants is hypertrophied Peyers patches which is usually due to rhinovirus infection 