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摘要目的评估双肾上腺静脉期多层螺旋CT(MDCT)成像对原发性醛固酮增多症病人的右肾上腺静脉(RAV)显示率。方法回顾性分析90例已行肾上腺静脉血取样的原发性醛固酮增多症病人的肾上腺双静脉期MDCT增强扫描(延迟45 s与55 s)影像。2位影像医师采用5分级法评分评估两期RAV显示情况,计算显示率。结果医师A评价第一及
Abstract Objective To evaluate the detection rate of right adrenal vein (RAV) in patients with primary aldosteronism by double-adrenal venous multi-slice spiral CT (MDCT) imaging. Methods A retrospective analysis of 90 patients with adrenal venous blood samples of patients with primary aldosteronization adrenal double venous phase MDCT enhanced scan (delayed 45 s and 55 s) images. Two physicians used the 5-grading method to evaluate the two-stage RAV display and calculated the display rate. Results Physician A rated first and