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用~(99m)Tc-异丙乙醛胺亚氨基酮双醋酸(~(99m)Tc-PIPIDA)对22例新生儿混合型黄疸进行肝胆显象,结果证实10例为胆道闭锁;10例为新生儿肝炎;余2例继发于长期的营养过度。10例胆道闭锁最初观察无示踪剂向肠道排泄的迹象,口服苯巴比妥3～7天后,10例中6例进行了重复显象,来见示踪剂进入肠道。12例肝内胆汁淤滞病人,初期观察有5例可见排泄;2例可疑,5例未见排泄。可疑与无排泄的这7例
Twenty-two neonates with mixed jaundice were subjected to hepatobiliary imaging with ~ (99m) Tc- isopropylacetaldehyde iminoketone diacetic acid (~ (99m) Tc-PIPIDA), and 10 of the 10 cases were biliary atresia Neonatal hepatitis; more than 2 cases secondary to long-term over-nutrition. Ten cases of biliary atresia were initially observed without evidence of tracer excretion to the intestine. After 3 to 7 days of oral phenobarbital, 6 of 10 cases were repeatedly visualized to see tracer enter the intestine. In the 12 cases of intrahepatic cholestasis, 5 cases were found to be excreted in the initial observation, 2 cases were suspicious, and 5 cases were not excreted. Suspected and no excretion of these seven cases