Fig. 1

Port placement. The numbers in circles indicate the port sizes. A 3-cm incision at the umbilicus was made, but it remained unused during the console operation; it was specifically used to collect the specimen. One of the two 8-mm ports located in the lower abdomen is positioned in proximity to the iliac crest. The 8-mm port in the lower central abdomen serves as the scope port. The other ports, excluding the central 12-mm port and 5-mm port, are connected to the robotic arms