Preliminary Clinical Report on Transumbilical Endoscopic Surgery / 中国微创外科杂志

ABSTRACT

Objective To discuss the clinical value of transluminal endoscopic surgery (TUES), and to find a simple and safe no-scar surgical approach. Methods A total of 13 cases of TUES, including 1 case of hepatic abscess fenestration, 1 abdominal exploration, 5 appendicectomy, and 6 cholecystectomy, were carried out in our hospital. Among the cases, 3 were accomplished using upper-digestive endoscopy, and 10 were performed using triple-channel catheter technique by modified instruments.Results All the operations were completed successfully without conversion to routine laparoscopic surgery or open surgery. The operation time was 90-150 min in the 6 cases of cholecystectomy, 15-40 min in the 5 cases of appendectomy, 90 min in the hepatic abscess fenestration, and 50 min in the abdominal exploration. The abdominal exploration showed peritoneal abrasion around the bladder, and the hemorrhage was controlled by electric coagulation. No complications including hemorrhage and biliary fistula occurred in this series. No abdominal scar was found after the operation except in the skinfolds around the hilum. Conclusions The TUES is a simple, safe, and feasible technique. Since the TUES for cholecystectomy is difficult, the patients should be selected carefully.