In these patients, achlorhydria, biliary regurgitation, bacterial growth and chronic atrophic gastritis may be induced, then heterotypic hyperplasia or enteral metaplasia of gastric mucosa occurred.

  • 溃疡病行胃部分切除手术后,改变了胃肠正常的生理解剖关系,胃内无酸,胆汁返流,细菌繁殖,萎缩性胃炎发生,最后导致胃粘膜发生异型增生或肠上皮化生进而癌变。

  • 互联网摘选 2025-01-19 23:58:21

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