<prompt> In a child which of the following diseases is misdiagnosed as appendicitis:GastroentritisLymphadenitisIntussusceptionAll of the above  <response>: Ans. d All of the aboveInfantsPre-school ChildrenSchool ChildrenPyloric StenosisIntussusceptions, MeckelsDiverticulitis, AcuteGastroenteritisThe most common mimicker of appendicitis in this population is mesenteric lymphadenitis AdultsWomen In Their Childbearing YearsElderlyPyelonephritis,ColitisDiverticulitisHigher incidence of false- positive diagnoses in this group Pelvic InflammatoryDisease PID, Tubo-OvarianAbscess, Ruptured OvarianCyst Or Ovarian Torsion, AndEctopic Pregnancy.DiverticulitisBowelObstructionMalignanciesOfTheG.I TractReproductiveSystemPerforated UlcersCholecystitis 