%0 Case Reports %T Neonatal Autoimmune Lymphoproliferative Syndrome: A Case Report and A Brief Review. %A Chandramati J %A Sidharthan N %A Ponthenkandath S %J J Pediatr Hematol Oncol %V 43 %N 2 %D 03 2021 1 %M 32149866 %F 1.17 %R 10.1097/MPH.0000000000001777 %X The authors are reporting a case of autoimmune lymphoproliferative syndrome in a newborn who presented with massive hepatosplenomegaly, thrombocytopenia, and anemia at birth. Antenatal ultrasound revealed a fetus with hepatosplenomegaly. The infant was treated with steroids and sirolimus and is doing well at 4 years of age. This is the first case report of autoimmune lymphoproliferative syndrome presenting as hepatosplenomegaly during fetal life.