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Updated: Aug 7, 2026

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment
Published on: December 27, 2024
Cancer in the excluded stomach 4 years after gastric bypass
Deborah A Corsini1, Celso A M Simoneti, Gisele Moreira
1Bariatric Surgery Service, Conjunto Hospitalar de Sorocaba, Brazil.
Abstract:
Gastric bypass is the preferred operation for treatment of morbid obesity on many services. The evaluation of the excluded stomach is always difficult and a matter of concern for the attending physician. There are only four reported cases of gastric cancer in the distal stomach after gastric bypass. We report a 57-year-old man who had intestinal metaplasia at the time of the Roux-en-Y gastric bypass 4 years ago and now developed an aggressive carcinoma in the bypassed stomach.

