Symptomatic short-segment stenoses after LSG may be treated successfully with endoscopic balloon dilation. Long-segment stenoses that do not respond to endoscopic techniques may ultimately require conversion to Roux-en-Y gastric bypass.
We recommend LRYGB as an effective combined bariatric and anti-reflux surgical procedure for patients with severe obesity and BE. In short-term follow-up, LRYGB achieved endoscopic and histologic regression to normal mucosa in a substantial number of the patients in our series. Long-term follow-up for patients with BE according to standard surveillance protocols is still recommended.
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