A.血流灌注僅輕度減少,腎實(shí)質(zhì)攝取明顯低下,腎動脈灌注影像濃于腎實(shí)質(zhì)影像,膀胱內(nèi)長期無放射性 B.血流灌注和腎實(shí)質(zhì)均不顯影 C.血流灌注明顯減少,腎實(shí)質(zhì)攝取少而慢,清除也延遲 D.腎血流灌注和腎實(shí)質(zhì)攝取均減少,顯像延遲,腎影縮小 E.血流灌注明顯減少,腎實(shí)質(zhì)攝取正常