Fig. 2From: Single-stage laparoscopic surgery for bilateral organ tumors using a transumbilical approach with a zigzag incision: a report of two casesPerioperative view of the zigzag incision (ZI) created in Case 1: (a) pre-incision, (b) post-incision, (c) extraction of the right kidney from the ZI, and (d) post-sutureBack to article page