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Stenosis of esophago-jejuno anastomosis after gastric surgery
Takeo Fukagawa1, Takuji Gotoda, Ichiro Oda
1Gastric Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji Chuo-ku, Tokyo, Japan. tfukagaw@ncc.go.jp
Background:
Stenosis of esophago-jejuno anastomosis is one of the postoperative complications of gastric surgery. This complication usually manifests with the symptom of dysphagia and is treated by endoscopic dilatation. No large-scale studies have been conducted to determine the incidence of this complication after surgery.
Methods:
The data of a total of 1478 consecutive patients who underwent total, proximal, or completion gastrectomy, including esophago-jejuno anastomosis, between 2000 and 2008 were analyzed retrospectively with a view to determining the incidence of anastomotic stenosis.
Results:
Sixty patients (4.1%) developed stenosis of the esophago-jejuno anastomosis which needed to be treated by endoscopic balloon dilatation. The average interval between the surgery and detection of stenosis was 67.4 days (median = 58.0). Multivariate analysis identified female gender, proximal gastrectomy, use of a narrow-sized stapler, and the choice of the stapling device as significant factors influencing the risk of development of anastomotic stenosis.
Conclusion:
Esophago-jejuno anastomotic stenosis appears to be a common late postoperative complication after gastric surgery. Endoscopic examination and treatment yielded favorable outcomes in patients complaining of dysphagia after gastric surgery.
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