en عمومى General گزارش مورد case report Xanthogranulomatous inflammation is a clinical finding which has been reported in various locations, such as kidney. Although appendicitis is common xanthogranulomatous appendicitis rare. Here we describe a twenty nine year old woman with history of cesarean section that developed abdominal pain in right lower quadrant. With impression of appendicitis this patient was operated. Pathologic specimen was reserved and Xanthogranulomatous was approved with H&E and IHC staining. Xanthogranulomatous , appendicitis,Immunohistochemistry 0 0 http://intjmi.com/browse.php?a_code=A-10-1-42&slc_lang=en&sid=1 Fatemeh montazer 1003194753284600689 1003194753284600689 Yes Assistant professor of pathology, Department of pathology, Emam Hospital, Mazandaran University of Medical Science, Sari, Iran omid emadian 1003194753284600690 1003194753284600690 No Associate professor of pathology, Department of pathology, Emam Hospital, Mazandaran University of Medical Science, Sari, Iran zhila torabizadeh 1003194753284600691 1003194753284600691 No Associate professor of pathology, Department of pathology, Emam Hospital, Mazandaran University of Medical Science, Sari, Iran mahboobeh majlesi 1003194753284600692 1003194753284600692 No Resident of pathology, Department of pathology, Emam Hospital, Mazandaran University of Medical Science, Sari, Iran milad bahari 1003194753284600693 1003194753284600693 No Student in Medicine, Emam Hospital, Mazandaran University of Medical Science, Sari, Iran