十二指肠溃疡的部位对其临床表现方式的影响。
Influence of the site of a duodenal ulcer on its mode of presentation.
作者信息
Kang J Y, Nasiry R, Guan R, Labrooy S, Lim K P, Yap I, Piper D W
出版信息
Gastroenterology. 1986 Jun;90(6):1874-6. doi: 10.1016/0016-5085(86)90255-6.
The aims of this study were to define the localization of duodenal ulcer and to determine whether the site influenced the initial presentation. Eight hundred eighty-four duodenal ulcer patients diagnosed by endoscopy in Singapore and Sydney were studied. The ulcer was situated on the anterior wall of the bulb in 49% and the posterior wall of the bulb in 23%. The distribution was not influenced by sex, age, or the center of diagnosis. Those situated posteriorly in the bulb were more likely to present with hemorrhage than those situated elsewhere.
本研究的目的是明确十二指肠溃疡的定位，并确定其部位是否会影响初始表现。对在新加坡和悉尼通过内镜诊断的884例十二指肠溃疡患者进行了研究。溃疡位于球部前壁的占49%，位于球部后壁的占23%。这种分布不受性别、年龄或诊断中心的影响。位于球部后壁的溃疡比其他部位的溃疡更易出现出血症状。
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