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消化性溃疡经内科治疗3个月不能痊愈的病例应列为难治性溃疡。 1.造成难治性溃疡的客观因素主要有以下几方面:①50岁以上;②长期饮酒;③吸烟,吸烟
Cases of peptic ulcer which can not be cured after medical treatment for 3 months should be classified as refractory ulcer. 1. The objective factors causing refractory ulcer mainly in the following aspects: ①50 years old; ② long-term drinking; ③ smoking, smoking