论文部分内容阅读
多数溃疡穿孔的病因不明。但在十二指肠溃疡穿孔患者中吸烟者占84％～86％,且消化性溃疡患者中吸烟者与不吸烟者相比,其死亡
The cause of most ulcer perforations is unknown. However, 84% to 86% of patients with duodenal ulcer perforation, and peptic ulcer patients compared with non-smokers, the death