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放射性核素在临床泌尿学的应用已取得重大进展,应用合适能量的短半衰期核素使显像质量大为提高,新的显像剂对于肾功能和尿路异常具有更正确的判断,先进的电算机和高分辨率照相机已使肾功能的动态研究发生革命性的变化。泌尿学中的两个领域目前受到异常注意,其中之一就是梗阻性尿路病变。一、利尿剂肾图对肾盂及输尿管积水的评价自Rado 首先应用利尿剂肾图以来,许多医学中心已证明它的使用价值。传统的尿路造影和常规放射性肾图鉴别肾功受损的机械性尿路梗阻与肾功未受损的非梗
Significant advances have been made in clinical urology. The use of short-lived nuclides of appropriate energy results in significantly improved imaging quality. The new imaging agents have a more accurate assessment of renal function and urinary tract abnormalities. Advanced Computers and high-resolution cameras have revolutionized the dynamic study of kidney function. Two areas of urology are currently receiving unusual attention, one of which is obstructive urinary tract disease. First, the diuretic nephogram Evaluation of renal pelvis and ureteral hydronephrosis Since the Rado first application of diuretic nephogram, many medical centers have proved its value. Conventional urography and routine radioactive renal map to identify renal function damage in mechanical urinary tract obstruction and renal function is not damaged non-infarction