Objective:To explore the URC test for monitoring the relapses after digestive tract cancer radiacal operation . Methods: Total of 100 Digestive tract cancer patients with radical operation were tested with URC once monthly, to analyse positive coincidence rate negative coincidence rate sensitivity and mistake diagnostic rate. Results: There were 480 times totally to 100 pateints tested by URC in two years , the positive case is 146 times(30.4%), the negative case is 334 times(69.6%), true positive 124 times...
【更新日期】
2007-01-05
【分类号】
R735
【正文快照】
URC试剂是癌症尿液筛查监测试剂(Urine-test Reagentfor Cancer Screen and Monitoring)的简称,是目前临床应用的体外癌症尿液筛查监测项目,常用于人群早期癌症筛查[1~3]。主要原理是:体内有癌细胞活动时,尿中色氨酸、酪氨酸及其代谢物明显升高,此时URC测试会呈不同颜色反应。?