Report of two cases of gastric cancer after bariatric surgery:: Lymphoma of the bypassed stomach after Roux-en-Y gastric bypass and gastrointestinal stromal tumor (GIST) after vertical banded gastroplasty

被引：47

作者：

De Roover, Arnaud

Detry, Olivier

de Leval, Laurence

Coimbra, Carla

Desaive, Claude

Honore, Pierre

Meurisse, Michel

机构：

[1] CHU, ULG, Dept Abdominal Surg & Transplantat, B-4000 Liege, Belgium

[2] CHU, ULG, Dept Pathol, B-4000 Liege, Belgium

来源：

OBESITY SURGERY | 2006年 / 16卷 / 07期

关键词：

lymphoma; gastrointestinal stromal tumor; GIST; gastric bypass; vertical banded gastroplasty; morbid obesity; cancer;

D O I：

10.1381/096089206777822142

中图分类号：

R61 [外科手术学];

学科分类号：

摘要：

We report two new cases of gastric cancer diagnosed after a bariatric operation. The first case is a 66-year-old male who 3 years after gastric bypass suffered from a perforation of the fundus that was found to be secondary to a diffuse large B-cell lymphoma of the distal stomach. The second case is a 47-year-old woman who presented 12 years after a vertical banded gastroplasty with a gastric pouch outlet obstruction caused by a gastrointestinal stromal tumor (GIST). Based on the few reports of cancer in the literature, analysis of these cases suggests that the main risk of gastric cancer after bariatric surgery comes from the delayed diagnosis of malignancy.

引用

页码：928 / 931

页数：4

共 25 条

[1] Fives years of complete remission of gastric diffuse large B cell lymphoma after eradication of Helicobacter pylori infection [J].