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~(99m)Tc-IDA类放射性药物用于诊断急性胆囊炎和各种肝胆疾病,Mebrofemin(三溴二甲基苯胺羰甲基氧胺二乙酸)是IDA类中生化性能最好的.根据实验结果,在血清胆红质浓度20mg%时,肝细胞摄取~(99m)Tc-Mebrofemin的比率仍高达70%.报告了18例健康人和24例病人的应用结果.方法:空腹4～6小时后静脉注射~(99m)Tc-Me-brofemin,正常人用74～111MBq(2～3min).第一组病人14例,平均57岁,血清胆红质浓度小于5mg%,平均2.3mg%,注射剂量111～185MBq(3～
~ (99m) Tc-IDA class of radiopharmaceuticals for the diagnosis of acute cholecystitis and a variety of hepatobiliary diseases, Mebrofemin (tribromodimethylammoniocarboxymethoxyamine diacetic acid) is IDA class in the best biochemical performance.According to the experiment As a result, up to 70% of the uptake of (99m) Tc-Mebrofemin was observed at a serum bilirubin concentration of 20 mg% .Reporting the results of 18 healthy subjects and 24 patients: Method: Fasting for 4 to 6 hours (99m) Tc-Me-brofemin after intravenous injection and 74 ~ 111MBq (2-3min) for normal subjects.The first group of patients were 14 (average 57 years old) with serum bilirubin concentration less than 5mg% and average 2.3mg% Injection dose of 111 ~ 185MBq (3 ~