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Introduction: Pure red cell aplasia (PRCA) is a rare bone marrow failure characterized by normocytic anemia and severe reticulocytopenia. Case Presentation: We describe the case of a 38-year-old female who presented with severe anemia. Further investigation revealed the etiology of anemia to be PRCA. She was subsequently diagnosed with chronic lymphocytic leukemia (CLL) B-cell type on bone marrow biopsy. The patient refused blood transfusion support. She failed to improve and expired despite treatment with rituximab and steroids. Conclusion: Our case is an unusual presentation of PRCA that led to the diagnosis of CLL. PRCA is an extremely rare cause of anemia in CLL, occurring in around 1% of patients. The pathogenesis is thought to be immune mediated. Treatment of PRCA in CLL involves immunosuppressive therapy with steroids, cyclosporine, and rituximab, yet it is usually refractory in most cases.
RESUMO
Priapism is defined as an erection that lasts longer than four hours, is unrelated to sexual interest or stimulation, and is unrelieved by orgasm. The ischemic subtype is a urologic emergency and is often caused by medication side effects, most notably selective serotonin reuptake inhibitors and trazodone. We present the case of ischemic priapism thought to be caused by the recent initiation of gabapentin.
