目的：研究放大电子胃镜对正常胃粘膜及幽门螺杆菌相关性胃炎的诊断价值。

Objective:To evaluate the efficacy of magnifying endoscopy for diagnosis of Helicobacter pylori-induced gastritis.

youdao

目的：研究放大电子胃镜对正常胃粘膜及幽门螺杆菌相关性胃炎的诊断价值。

Objective:To evaluate the efficacy of magnifying endoscopy for diagnosis of Helicobacter pylori-induced gastritis.

youdao