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胃肠吻合口溃疡与横结肠内瘘一例

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摘要 急性穿孔是胃十二指肠溃疡严重并发症,为常见的外科急腹症。起病急、病情重、变化快,需要紧急处理,若诊治不当可危及生命。十二指肠溃疡穿孔男性病人较多,胃溃疡穿孔多见于老年女性。绝大多数十二指肠溃疡穿孔发生在球部前壁,胃溃疡穿孔60%发生在胃小弯。我国南方发病率高于北方,城市高于农村。可能与饮食、工作环境等因素有关。秋冬、冬春之交是高发季节。胃、十二指肠溃疡向深部发展,可穿通胃或十二指肠壁,引起穿孔。为常见并发症,占位胃、十二指肠溃疡住院病人的20%~30%。根据其临床表现可分为急性、亚急性和慢性三种。穿孔的类型主要取决于溃疡的部位,其次决定于溃疡发展的进程与周围组织器官。十二指肠溃疡发生率高于胃溃疡。十二指肠溃疡穿孔多见于40岁以下的青壮年人,而胃溃疡穿孔以50岁以上的中老年人居多。
作者 陈晖
出处 《现代医学与健康研究电子杂志》 2018年第5期165-165,共1页 Modern Medicine and Health Research
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