Illescas F F, Ford K, Braun S D, Dunnick N R
AJR Am J Roentgenol. 1984 Nov;143(5):1065-7. doi: 10.2214/ajr.143.5.1065.
Ten intraarterial digital subtraction angiography studies in nine azotemic patients were reviewed to assess the technical adequacy and the effect of contrast load on renal function. All studies were of diagnostic quality. In only two of 10 studies was there a mild transient deterioration in the degree of renal insufficiency. Intraarterial digital subtraction angiography is a reliable method that can be used to evaluate the renal arteries, even in the presence of azotemia.
回顾了9例氮质血症患者的10次动脉内数字减影血管造影研究，以评估技术的充分性以及造影剂负荷对肾功能的影响。所有研究均具有诊断质量。10项研究中只有2项出现肾功能不全程度的轻度短暂恶化。动脉内数字减影血管造影是一种可靠的方法，即使在存在氮质血症的情况下也可用于评估肾动脉。
