Intracorporeal colpotomy using the Gutclamper as a novel clamping device to prevent tumor spillage during laparoscopic radical hysterectomy for cervical cancer.

Abstract

Tumor cell spillage during the colpotomy has been suspected as one reason for poor oncologic outcomes in laparoscopic radical hysterectomy (LRH) for cervical cancer. To prevent such tumor spillage in LRH, we focused on use of a Gutclamper which is a device originally designed to clamp the colon and rectum during colorectal resections. A woman with stage IB1 cervical cancer underwent LRH using the Gutclamper. The Gutclamper was inserted into the abdominal cavity via 5-mm trocar, the vagina was clamped, and an intracorporeal colpotomy was performed caudal to this device. The Gutclamper can be used to clamp the vaginal canal and avoid the exposure of cervical tumor, regardless of the surgeon's skills or patient conditions. An intracorporeal colpotomy using the Gutclamper can contribute to the standardization of LRH.