A Case of Systemic Lupus Erythematosus Presenting as Pure Red Cell Aplasia

Pure red cell aplasia (PRCA) is an uncommon condition, which is rarely associated with Systemic Lupus Erythematosus (SLE). Prompt identification and management of the underlying SLE results in the correction of anemia. We report the case of a young female who presented due to severe anemia for the last two years. The cause of her anemia on initial investigations was not elicited in these two years, during which response to hematinics was poor and she remained transfusion dependent. Bone marrow biopsy showed PRCA after which autoimmune workup revealed SLE. Subsequently, treatment of SLE with steroids led to normalization of hemoglobin levels within a follow-up period of three months.