Laparoscopic extended right hemicolectomy with superior-to-inferior dissection: a mentee's initial experience

The effect of combined head and tail approach during laparoscopic D3 lymph node dissection on pain severity and complications in patients with right colon cancer

OBJECTIVE

To examine the impact of a combined craniocaudal approach on pain and complications during laparoscopic D3 lymph node dissection in clients diagnosed with right colon cancer (RCC).

METHODS

100 RCC patients were divided into Group A and Group B. Both groups underwent laparoscopic D3 lymph node dissection, with Group A undergoing an intermediate approach and Group B undergoing a combined head and tail approach. Two groups of patients' perioperative (surgical time, intraoperative blood loss, number of lymph node dissection) indicators, postoperative recovery (postoperative exhaust time, postoperative hospital stay, drainage tube removal time) indicators, perioperative pain level (VAS scores 1, 3, and 5 days following surgery), and incidence of complications (vascular injury, intestinal obstruction, anastomotic bleeding, incision infection), and the therapeutic efficacy [CEA, CA19-9] indicators were compared.

RESULTS

Clients in the B team had substantially shorter operating times and considerably fewer intraoperative hemorrhage than those in the A team. The VAS grades of clients in the B team were considerably lower than those in the A team the day following surgery. Clients in the B team experienced vascular injury at a substantially lower rate than those in the A team. The overall incidence rate of problems did not differ statistically significantly between the A team and the B team. Following therapy, teams A and B's CEA and CA19-9 levels were considerably lower than those of the same team prior to therapy.

CONCLUSION

Combined craniocaudal technique can significantly reduce intraoperative bleeding, postoperative pain, and the risk of sequelae from vascular injuries.

Potential benefit of superior to inferior dissection during laparoscopic extended right hemicolectomy

Various approaches can be used for performing laparoscopic right hemicolectomy for right-sided colon cancer. However, laparoscopic complete mesocolic excision with central vessel ligation using these approaches may sometimes present with difficulties of various factors. This video article presents a laparoscopic extended right hemicolectomy using a superior-to-inferior approach. The superior approach has potential benefits in that it exposes the superior mesenteric vessels and gastrocolic trunk.