Figure 1. Patient position and distribution of trocars. The patient was placed in the semilateral decubitus position with the side of the lesion elevated at 60°. Trocar A, below the tip of 12th rib. Trocar B, 2-cm above the superior border of the iliac crest and medial to the midaxillary line. The other two trocars (C and D), along the anterior axillary line and 2-3 cm towards the midline.
