英语词汇lower gastrointestinal bleeding怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lower gastrointestinal bleeding
释义	lower gastrointestinal bleeding 简明释义下消化道出血：指发生在小肠、结肠、直肠和肛门等下消化道部位的出血现象。网络释义 1 ?下消化道出血老年人下消化道出血分析_医学杂志_健康小常识K210.com 关键词】下消化道出血；病因；老年人 [gap=1587]Key words】 lower gastrointestinal bleeding； etiology； elderly 短语 1 acute lower gastrointestinal bleeding 急性下消化道出血 2 chronic lower gastrointestinal bleeding 慢性下胃肠道出血 3 acute lower gastrointestinal massive bleeding 急性下消化道大出血双语例句 1 Methods Twenty-six cases of patients with obscure lower gastrointestinal bleeding were analyzed retrospectively. 方法分析26例不明原因急性下消化道出血住院患者的诊治情况。 2 Objective To evaluate the detection and localization of obscure lower gastrointestinal bleeding by using SPECT/CT and intraoperative endoscopy. 目的评价S PECT/ CT和术中内镜联合应用在不明原因下消化道出血中的定位诊断作用。 3 Methods Clinical data of 26 cases with lower gastrointestinal bleeding caused by intestinal arteriovenous malformation were retrospectively reviewed. 方法对26例小肠动静脉畸形致下消化道出血的临床资料进行回顾性分析。
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