Complications of gastric ulcers ( either benign or malignant ) include pain, bleeding, perforation, and obstruction.

  • 胃溃疡的并发症 ( 良性或者恶性 ) 有疼痛, 出血, 穿孔和梗阻.

  • 网络文摘精选 2025-01-18 10:48:48

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