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Updated: Apr 12, 2026

Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
Published on: February 19, 2022
Treatment of gastrointestinal stromal tumor (GIST) during bariatric surgery
Fernando de Barros1, Guilherme Pinheiro Nahoum1, Bruno Jorge de Almeida2
1Hospital Federal do Andaraí, RJ.
Abstract:
The gastrointestinal stromal tumor (GIST) is a rare mesenchymal tumor. One should pay special attention when the GIST comes in obese patients during surgery. The laparoscopic resections with standard techniques, such as gastric bypass, have been described with good results. However, GIST resection associated sleeve gastrectomy for the treatment of obesity is rare, but can be done safely, depending on the location of the tumor.
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