Adrenal myelolipoma masquerading as retroperitoneal sarcoma

摘要

Adrenal myelolipomas are rare, benign, hormonally inactive tumors. Most patients are asymptomatic. We report a case of 47-year-old female who was evaluated for joint pain and pedal edema, detected to have a retroperitoneal mass in the right sub-hepatic region, clinically simulating a retroperitoneal sarcoma, and diagnosed as adrenal myelolipoma by histopathology.