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急性下消化道大出血的检查与治疗

蒋兴海 童仕伦

  [摘要] 目的 探讨 急性下消化道大出血的诊治方法。方法 分析21例急性下消化道大 出血的诊治经过。结果 本组21例中6例药物治疗止血成功,成功 率28.6%。肠系膜动脉造影阳性率92.8%,介入治疗成功率84.6%,随访1个月至4年无复发 。结论 急性下消化道大出血首先选用药物治疗。出血不能控制者 宜选用选择性肠系膜动脉造影检查。造影确认出血动脉后同时介入栓塞治疗。造影阴性而出 血不能控制者应手术探查。
  [关键词] 急性下消化道大出血;  选择性动脉造影
  [中图分类号] R656  [文献标识码] A  [文章编号] 1005-6483 (2000)06-0346-03

The diagnosis and treatment of acute lower gastrointestinal massive bleeding

JIANG Xinhai,TONG Shilun
(Department of general surgery,Fi rst Affiliated Hospital of Hubei Medical University,Wuhan 430060,China)

  [Abstract] Objective To investigate the methods of dia gnosis and treatment of acute lower gastrointestinal massive bleeding.  Methods Retrospective analysis was made on diagnozing and treatin g of 21 patients with acute lower gastrointestinal massive bleeding Re sults Within a total of 21 cases,bleeding was controlled by conserv ative treatment in 6 cases(28.6%),supermesenteric angiography showe positive fin dings in 92.8% and the interventional therapy was applied successfully in 84.6%. no recurrence was observed after Ⅰ month to 4 year follow up. Conclu sions Patients with acute lower gastrointestinal massive bleeding sh ould be treated firstly by conservatie method,uncontrollable bleeding should be evaluated by selective supermesenteric angiography;after the bleeding artery was recongnized by angiography,the intervention embolotherapy should be taken;the p atients whose angiography are negative and bleeding cannot be controlled should be operatded.
  [Key words] Acute lower gastrointestinal massive b leeding;  Selective supermesenteric angiography interventional embolothera py

  急性下消化道大出血在临床不常见,但其来势迅猛,而又不易迅速查明出 血原因,治疗较困难,自1990年至今我院收治下消化道大出血21例,现将诊治体会报告如下 。
临床资料

  本组21例,男16例,女5例。年龄15~69岁,平均34岁。全组病人均表现为短时间内急性 便血,量达500 ml/d以上,其中5例病人出现休克,部分病人伴腹痛。
  全组病人均行积极药物治疗,6例病人出血控制,未控制出血15例中14例行急诊选择性肠 系膜动脉造影,13例发现出血动脉,1例阴性,阳性率92.8%。13例有出血动脉者均行介入栓 塞或药

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