INTRODUCTION: Zenker's diverticulum is a superior esophagus sphincter disease with a surgical management in symptomatic cases. This treatment has undergone important changes in recent years. MATERIAL AND METHOD: A retrospective review was carried out of 16 patients treated in our department between 2001 and 2008. Conventional open surgery was used as well as a combined endoscopic approach with stapler and CO(2) laser. Type of treatment, diverticulum size, operating time, oral feeding time, surgical complications, hospital stay and occurrence of relapses were analyzed. RESULTS: The endoscopic approach was used in 8 patients, with a conversion to conventional open surgery being necessary in 2 cases. Operating time was of 90 min for the open approach and 45 in the endoscopic. Oral feeding could be reintroduced 36 hours after open surgery and 24h after endoscopic treatment. The average discharge date was 3.8 days after the surgery in the open group and 2 days in the endoscopic group. Complications appeared in the 12.4% of the cases, all related to cervicotomy. There were 2 cases of relapse in the group treated with open surgery, one case was treated with the endoscopic approach and another with the open approach. CONCLUSIONS: The combined endoscopic approach offers good results in patients with symptomatic Zenker's diverticulum who can be under general anesthesia during the surgery. A conversion to open surgery with cervicotomy should be done when a good endoscopic exposure is not possible.
INTRODUCTION: Zenker's diverticulum is a superior esophagus sphincter disease with a surgical management in symptomatic cases. This treatment has undergone important changes in recent years. MATERIAL AND METHOD: A retrospective review was carried out of 16 patients treated in our department between 2001 and 2008. Conventional open surgery was used as well as a combined endoscopic approach with stapler and CO(2) laser. Type of treatment, diverticulum size, operating time, oral feeding time, surgical complications, hospital stay and occurrence of relapses were analyzed. RESULTS: The endoscopic approach was used in 8 patients, with a conversion to conventional open surgery being necessary in 2 cases. Operating time was of 90 min for the open approach and 45 in the endoscopic. Oral feeding could be reintroduced 36 hours after open surgery and 24h after endoscopic treatment. The average discharge date was 3.8 days after the surgery in the open group and 2 days in the endoscopic group. Complications appeared in the 12.4% of the cases, all related to cervicotomy. There were 2 cases of relapse in the group treated with open surgery, one case was treated with the endoscopic approach and another with the open approach. CONCLUSIONS: The combined endoscopic approach offers good results in patients with symptomatic Zenker's diverticulum who can be under general anesthesia during the surgery. A conversion to open surgery with cervicotomy should be done when a good endoscopic exposure is not possible.
Authors: Débora V Albers; André Kondo; Wanderley M Bernardo; Paulo Sakai; Renata Nobre Moura; Gustavo Luis Rodela Silva; Edson Ide; Toshiro Tomishige; Eduardo G H de Moura Journal: Endosc Int Open Date: 2016-05-10