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Intragastric gallstone-induced bezoar: an unusual cause of acute gastric outlet obstruction
George M Tadros1, John M Draganescu, Leon E Clarke
1Department of Medicine, Mercy Catholic Medical Center, Philadelphia, PA USA.
Abstract:
Bezoars are an uncommon cause of acute gastric outlet obstruction. To our knowledge, this is the first report of a bezoar formed around a gallstone that migrated to the stomach via a cholecystogastric fistula. Our patient was a 42-year-old African American woman with long-standing type 2 diabetes. We suspect that diabetic diathesis was the major factor responsible for producing the pathologic derangement of the gallbladder and stomach, which led to development of the bezoar and serious complications.
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