Single port laparoscopic right hemicolectomy with D3 dissection for advanced colon cancer

Figure 1 Encircling mass in the ascending colon visualized during colonoscopy.

Figure 2 Abdominal CT showed enhanced wall thickening in the ascending colon.

Figure 3 Operative photograph of the single port setting with multiple trocars and instruments.

Figure 4 Single port laparoscopic right hemicolectomy with D3 node dissection around the superior mesenteric vein (A) and artery (B).

Figure 5 Surgical wound around the umbilicus (A) and surgical specimen of the resected colon (B and C).