Merrick M V, Uttley W S, Wild S R
Br J Radiol. 1980 Jun;53(630):544-56. doi: 10.1259/0007-1285-53-630-544.
Radioisotope scintigraphy of the kidney and intravenous urography have been compared in 79 children with bacteriologically proven urinary tract infections, followed up over a period of between one and four years. Both techniques were in agreement as to the presence or absence of an abnormality, and the extent of any abnormality present, in 93.5% of the kidneys studied. There was a discrepancy in ten kidneys. Excretion urography has a sensitivity of 0.86 and a specificity of 0.92 in the detection of pyelonephritic scarring in children. Radioisotope scintigraphy has a sensitivity of 0.96 and a specificity of 0.98. It is therefore concluded that radioisotope scintigraphy is the preferred technique.
对79名经细菌学证实患有尿路感染的儿童进行了肾脏放射性核素闪烁扫描和静脉肾盂造影，并对他们进行了1至4年的随访。在研究的93.5%的肾脏中，两种技术在是否存在异常以及任何现有异常的程度方面意见一致。有10个肾脏存在差异。排泄性尿路造影在检测儿童肾盂肾炎瘢痕方面的敏感性为0.86，特异性为0.92。放射性核素闪烁扫描的敏感性为0.96，特异性为0.98。因此得出结论，放射性核素闪烁扫描是首选技术。
