摘要
利用９９ｍＴｃ－ＤＴＰＡ和９９ｍＴｃ－ＥＣ分别观测了３２例和２４例高血压患者的肾功能显像；同时与２９例对照组作了比较。结果表明，原发性高血压患者的肾小球滤过率（ＧＦＲ）明显下降，其分肾ＧＦＲ之间无明显差别；肾血管性高血压患者ＧＦＲ不仅低于对照组和原发性高血压组，且患侧肾脏ＧＦＲ又低于健侧肾脏。两组高血压患者的肾有效血流量（ＥＲＰＦ）无明显差别，但均低于对照组。提示ＧＦＲ和ＥＲＰＦ有助于了解高血压病人的肾功能状态和估测肾功能受损的程度。
Dynamic renography was performed in 56 cases of hypertensive patients and 29 controls using 99m Tc-DTPA or 99m Tc-EC. It was found that GFR of primary hypertension (PH) decreased significantly, but with no difference in the two kidneys, whereas in renovascular hypertension (RH) the GFR was lower than the PH and control group, also the GFR of diseased kidney was lower than contralateral normal side. ERPF between PH and RH was not significantly different, but both of them were lower than that of the control group. It suggested that ERPF and GFR may be some help for the understanding of renal functional state in hypertensive patients and also for evaluating the magnitude of renal injury.
出处
《核技术》
EI
CAS
CSCD
北大核心
1997年第5期304-307,共4页
Nuclear Techniques
基金
福建省卫生厅青年基金
关键词
肾
放射性核素显像
肾血管性
高血压
诊断
Renal, Radionuclide imaging, Primary hypertension, Renovascular hypertension, 99m Tc-DTPA, 99m Tc-EC
