en تشخیص اشتباه ALPS به عنوان HLH در یک کیس Pediatric Hematology & Oncology Pediatric Hematology & Oncology گزارش مورد Case report <p>Autoimmune lymphoproliferative Syndrome (ALPS) is a rare inherited disorder of apoptosis. It usually presents with chronic lymphadenopathy, splenomegaly, and symptomatic cytopenia in a child. Herein, we report a 14-year-old boy with symptoms misdiagnosed as hemophagocytic lymphohistiocytosis who was treated before ALPS was diagnosed for the patient. This case should alert pediatricians to consider ALPS in differential diagnosis of a child with lymphadenopathy, splenomegaly, and cytopenia.</p> Autoimmune lymphoproliferative Syndrome, Hemophagocytic lymphohistiocytosis, Cytopenia, Splenomegaly, Lymphadenopathy 198 200 http://ijbc.ir/browse.php?a_code=A-10-247-1&slc_lang=en&sid=1 H Abolghasemi h.abolghasemi@ibto.ir 10031947532846003108 10031947532846003108 No Department of Pediatrics , Baqiyatallah University of Medical Sciences, Tehran, IR Iran E Shahverdi shahverdi_ehsan@yahoo.com 10031947532846003109 10031947532846003109 Yes Students’ Research Committee (SRC), Baqiyatallah University of Medical Sciences, Tehran, IR Iran F Dolatimehr fardin.dolatimehr@gmail.com 10031947532846003110 10031947532846003110 No Students’ Research Committee (SRC), Baqiyatallah University of Medical Sciences, Tehran, IR Iran R Mehdi Oghli esn.sh1387@yahoo.com 10031947532846003111 10031947532846003111 No Students’ Research Committee (SRC), Baqiyatallah University of Medical Sciences, Tehran, IR Iran