[Endoscopic stapled esophago-diverticulostomy as a new alternative to open surgery in the treatment of Zenker's diverticulum: which operation?].
OBJECTIVE
The authors analyse the indications, contraindications, early and late results of two types of operations (resection of the diverticulum with crycopharyngeal myotomy and endoscopic stapled esophago-diverticulostomy) for the treatment of Zenker's diverticulum.


METHODS
In a five year period 10 patients (5 male, 5 female, mean age 56.9 years) were operated for Zenker's diverticulum. Six open and 4 endoscopic operations were planned, although in one case the placement of the endoscope was unsuccessful. Open surgery was planned if the diverticulum was in lateral position, if it was too small or large and if endoscopic surgery was technically impossible.


RESULTS
The operative time was shorter in the endoscopic group (32.3 vs. 80.7 minutes). In the open surgery group (7 patients) one saliva fistula developed caused by suture leak. The length of hospital stay was 8.1 days in the resection group and 4.7 in the endoscopic group. No recurrence developed.


CONCLUSIONS
The advantages of the endoscopic oesophago-diverticulostomy are: shorter operating time and hospital stay, less complication rate and it is minimally invasive. The authors suggest endoscopic oesophago-diverticulostomy as the choice of operation in case of Zenker's diverticulum. Open surgery is indicated only if the diverticulum is in lateral position or if it is bigger than 8 cms. The technical contraindications for endoscopic surgery are: short, rigid neck and limited mouth opening.
Szentkereszty
Zsolt
Z
Debreceni Egyetem Orvos-és Egészségtudományi Centrum, II. sz. Sebészeti Klinika. szentkerzs@freemail.hu
Boros
Miklós
M
Furka
Andrea
A
Sápy
Péter
P
Sz Kiss
Sándor
S
D000328:Adult; D000368:Aged; D016629:Esophagectomy / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D012189:Retrospective Studies; D017792:Surgical Stapling; D016896:Treatment Outcome; D016672:Zenker Diverticulum / Q000601:surgery*