摘要
目的讨论DSA诊断不明原因的消化道出血情况。方法从我院资料库中随机抽取33例不明原因的消化道出血并行DSA的患者,所有病例在血管造影检查和介入治疗前生命体征平稳,全部病例均局部麻醉后,常规穿刺患者股动脉,经动脉鞘插入导管,均行DSA检查,动态记录造影过程再进行减影处理。结果 33例患者中19例造影发现异常,阳性率为57.6%,14例无发现异常,占42.4%。结论 DSA不仅能明确的找到出血部位,还能根据出血部位找到病变的性质,可为进一步治疗节省更多的时间和精力,其具有实质性的临床应用价值,值得广泛推广。
Objective To discuss the situation of DSA in the diagnosis of obscure gastrointestinal bleeding. Methods Randomly se-lected from our hospital 33 cases of obscure gastrointestinal bleeding in patients with concurrent DSA, all patients in the angiogra-phy and interventional treatment of former life signs smoothly, all cases were performed under local anesthesia, the patient often gauge puncturefemoral artery, arterial sheath inserted catheter, were treated with DSAinspection records, dynamic contrast process then subtraction processing.Results In 33 patients, 19 cases were found abnormal, the positive rate was 57.6%, 14 cases without abnormal, accounted for 42.4%. Conclusion DSA canclearly find the bleeding site, but also according to the bleeding site to find the nature of the lesions, for further treatment to save more time and energy, which has substantial clinical application value, is worth popularizing widely.
出处
《中国卫生产业》
2014年第27期1-2,共2页
China Health Industry
关键词
DSA
消化道出血
诊断
分析
DSA
Gastrointestinal bleeding
Diagnosis
Analysis
