Fluoroscopic balloon dilation for early jejunojejunostomy obstruction after gastrectomy with roux-en-Y reconstruction: a case series of three patients

Intracorporeal bi-directional pouch jejunojejunostomy following Roux-en-Y anastomosis: a simple reconstruction technique using an endoscopic linear stapler

Introduction

Intracorporeal pouch jejunojejunostomy (JJ) is a technically challenging procedure during totally laparoscopic gastrectomy (TLG).

Aim

This study introduced a new method involving the construction of an intracorporeal bi-directional pouch JJ using an endoscopic linear stapler and analyzed the surgical outcomes of this method, including JJ complications.

Material and methods

We retrospectively reviewed the medical records of 168 patients who underwent laparoscopic gastrectomy with intracorporeal bi-directional pouch JJ between November 2017 and October 2018 at Asan Medical Center.

Results

The construction of an intracorporeal bi-directional pouch JJ took an average of 10 min. No postoperative bleeding or anastomotic strictures related to JJ reconstruction occurred after this procedure. No mortality occurred during follow-up.

Conclusions

Intracorporeal bi-directional pouch JJ using an endoscopic linear stapler is a safe and simple procedure. It is a feasible option to reduce JJ stricture after TLG in patients with gastric cancer.

Endoscopic detorsion for early postoperative Roux limb torsion after laparoscopic gastrectomy: A case report and literature review

Various types of obstruction can occur after a gastrectomy for gastric cancer. If proper treatment is not performed, such obstructions can lead to serious conditions. Early postoperative Roux limb torsion is a rare complication, and few reports of endoscopic treatment for this complication have been made. In the present report, we describe the endoscopic detorsion of Roux limb torsion in two patients. The first case was a 77-year-old woman who underwent a laparoscopic distal gastrectomy with Roux-en-Y (R-Y) reconstruction for early gastric cancer and a laparoscopic ileocecal resection (ICR) for early colorectal cancer. On the 12^th day after the gastrectomy, a Roux limb torsion was observed. Endoscopic detorsion was performed, and the patient recovered. She was discharged on postoperative day 40. The second case was a 73-year-old man who underwent a laparoscopic-assisted total gastrectomy with a R-Y reconstruction for early gastric cancer. On the 8^th day after the gastrectomy, a Roux limb torsion occurred at the Y-shaped anastomosis (Y-anastomosis). Endoscopic detorsion was performed, and the patient recovered. He was discharged on postoperative day 17. In summary, we experienced two cases in which an endoscopic reduction of a Roux limb torsion was performed at the Y-anastomosis after gastrectomy with R-Y reconstruction. This study presents a further review of these cases and a summary of the existing literature.