Adult neuroblastoma: a rare diagnosis of an adrenal mass.

A 22-year-old woman presented to her local district hospital with left-sided abdominal pain. She denied any urinary or gastrointestinal symptoms. She had a CT scan of her abdomen which showed a probable 8×5×8 cm left-sided adrenal mass. Functional tests for hormone excess were negative. She was referred to a tertiary referral centre and given the size of the adrenal mass; she consented for laparoscopic left adrenalectomy. During the operation, the mass was grossly adherent to the celiac axis, left renal pedicle and DJ flexure. A small nodule posterior to the renal vein was also identified. The operation was completed laparoscopically and she made an uneventful recovery. The specimen was reported as a poorly differentiated neuroblastoma. She had a postoperative MIBG scan which was negative for residual or metastatic disease. She was commenced on platinum-based chemotherapy with a plan for further radiological follow-up.