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尽管诊断方法有了改进,但隐性或深在感染诊断仍成问题。放射活性示踪物铟111(~(111)In)给混合白细胞群(WBC)标记法已用于成人隐性感染和炎性肠病的诊断。本文为初次在儿童中应用此法作上述疾病诊断的研究报告。方法:为Thakur等氏改良法,把10～30MBq~(111)In 8-羟基喹啉标记到WBC上。把全血再注射到患者。2例接受~(111)In标记的相容供者WBC。所有患儿放在配有中间能量准直仪的γ照相机上扫描,而数
Despite the improvements in diagnostic methods, the diagnosis of latent or deep infection remains a problem. Radioactive tracer Indium 111 (~ (111) In) to mixed leukocyte population (WBC) markers has been used in the diagnosis of adult latent infections and inflammatory bowel disease. This article is the first time in children with this method for the diagnosis of the disease report. Methods: According to Thakur’s method, 10 ~ 30MBq ~ (111) In 8-hydroxyquinoline was labeled on WBC. Re-injection of whole blood into the patient. Two patients received ~ (111) In-compatible donor WBC. All children were scanned on a gamma camera equipped with an intermediate energy collimator and counted