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诊断维生素B12(VB12)缺乏症经典的方法主要依赖血液系统出现巨幼红细胞性贫血,或者依据中性粒细胞分叶过多诊断轻度VB12缺乏。近年由于实验室技术的发展出现了新的诊断亚临床VB12缺乏的检测方法。本文综述了诊断VB12缺乏的检测方法及近年来的研究进展。
Diagnosis of Vitamin B12 (VB12) Deficiency The classic approach relies mainly on megaloblastic anemia in the blood system or mild VB12 deficiency on the basis of too much neutrophil lobulation. In recent years, due to the development of laboratory technology there has been a new diagnostic method for detecting subclinical VB12 deficiency. This review summarizes the detection methods of VB12 deficiency and the research progress in recent years.