Retroperitoneoscopic and laparoscopic removal of periadrenally located bronchogenic cysts--a systematic review.

Unlabelled: Retroperitoneal bronchogenic cysts (BC) are rare clinical entities and may mimic an adrenal mass. Laparoscopic and retroperitoneoscopic approach is widely-used in adrenal surgery. However minimally-invasive resection of a periadrenally located BC has been reported rarely.