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本文对23例肾动脉狭窄性高血压患者作肾动脉造影,快速静脉尿路造影和血浆肾素活性(包括外周静脉、肾静脉、下腔静脉),并有肾动脉正常的原发性高血压15例进行对比分析,显示快速静脉尿路造影是安全而可靠的筛选检查方法之一,如果以二项或二项以上阳性作标准,则可减少假阳性。血浆肾素活性测定,单项指标阳性意义不大,假阳性与假阴性都很多。若二项或二项以上阳性,则可减少假阳性,因此,如与快速静脉尿路造影结果合并考虑,则诊断意义更大。
In this paper, 23 cases of renal artery stenosis in patients with renal artery angiography, rapid intravenous urography and plasma renin activity (including peripheral vein, renal vein, inferior vena cava), and renal artery normal primary hypertension Fifteen patients underwent comparative analysis, showing that rapid intravenous urography was one of the safe and reliable screening tests. False positives could be reduced if two or more positive criteria were used. Determination of plasma renin activity, single positive little significance, false positives and false negatives are many. If two or more positive, you can reduce the false-positive, so, if combined with rapid intravenous urography results, the diagnosis of greater significance.