摘要
目的:为评估多种推测肾小球滤过率(GFR)方法的敏感性和准确性提供科学依据。方法:对58例慢性肾脏病患者采用单光子发射型电子计算机断层扫描装置(SPECT)进行99锝二乙三胺五醋酸盐(99mTc-DTPA)肾动态显像测定GFR,并与同时测定的血清尿素氮(BUN)、肌酐(Scr)及计算内生肌酐清除率(Ccr)进行比较分析。结果:上述指标均能反映肾小球滤过功能,但99mTc-DTPA肾动态显像测定的GFR在敏感性和准确性明显优于其它方法。结论:用SPECT进行99mTc-DTPA肾动态显像测定GFR是目前临床上了解肾小球滤过功能较好方法之一,但需要昂贵仪器。
Objective:To evaluate the sensitivity and accuracy of various GFR measuringMethods:GFR in 58 chronic nephrosis patients were assayed by SPECT recording99mTc-DTPA nephros dynamic video,while compared with the blood urea nitrogen,the creatinine,the endogenous creatinine clearance rate at the same timeResults:All the indexes can suggest the glomerulus filtration funotion,but the GFR's sensitivity and accuracy by SPECT is much better than that by the other methodsConclusion:using recording99mTc-DTPA nephros dynamic video to assay the GFR is a good methods to detect the glomerulus filtration function,but it needs expensive instrument
出处
《广西医学》
CAS
1999年第3期408-410,共3页
Guangxi Medical Journal
关键词
肾疾病
肾小球滤过率
肌酐清除率
SPECT
Glomerular filtration rate
Creatinine clearance rate
99mTc-DTPA nephros dynamic viedo reconding