A gastrectomy is a partial or full surgical removal of the stomach.
Gastrectomies are performed to treat cancer and perforations of the stomach wall.
In severe duodenal ulcers it may be necessary to remove the lower portion of the stomach called the pylorus and the upper portion of the small intestine called the duodenum. If there is a sufficient portion of the upper duodenum remaining a Billroth I procedure is performed, where the remaining port...
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Gastrectomy
Medicine
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