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目的探讨99mTC-DTPA肾动态显像在活体供肾者手术前后的监测价值。方法将68例活体供肾者在术前和术后分别进行肾动态显像,定性和定量分析血流灌注影像和肾小球滤过率的改变。结果术后余肾肾小球滤过率(GFR)明显高于术前,体积术后也明显大于术前,两者有统计学差异(P<0.01)。结论活体供肾对于捐赠者是安全的,不会影响余肾功能状态。
Objective To investigate the value of 99mTC-DTPA renal dynamic imaging before and after the operation of living donor kidney. Methods 68 cases of living donor kidney were performed dynamic renal imaging before and after surgery respectively. The changes of perfusion imaging and glomerular filtration rate were analyzed qualitatively and quantitatively. Results The residual renal glomerular filtration rate (GFR) after surgery was significantly higher than that before operation, and the volume after operation was also significantly higher than that before operation (P <0.01). Conclusion Live donor kidney donor is safe, will not affect the remaining kidney function status.