Retroperitoneoscopic partial adrenalectomy for small adrenal tumours (< or =1 cm): the Ruijin clinical experience in 88 patients.

Study Type: Therapy (case series).

Level Of Evidence: 4.

Objective: To present our experience of retroperitoneoscopic partial adrenalectomy (RPA) for small adrenal tumours, as with modern imaging methods small adrenal lesions are being diagnosed more commonly, and retroperitoneoscopic adrenal surgery for small adrenal tumours (< or =1 cm) can be challenging.