Retroperitoneal bronchogenic cyst presenting as adrenal tumor in adult successfully treated with retroperitoneal laparoscopic surgery.

A bronchogenic cyst in the retroperitoneum is rare in adults. A 41-year-old woman presented with an incidental left retroperitoneal mass that was suspicious for an adrenal tumor. Retroperitoneal laparoscopic excision and complete resection were performed. The pathologic examination confirmed a bronchogenic cyst in the retroperitoneum. We present the case with review of the relevant published data.