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某男,60岁,上腹隐痛不适,拟上消化道溃疡口服药物治疗无效。腹痛部位及性质呈游走变化,或胀痛、
A man, 60 years old, had a painful discomfort on the upper abdomen, and he had no intention of oral pharmacological treatment of peptic ulcer. The location and nature of abdominal pain is a change in walk, or pain,