摘要
目的:探讨平均红细胞体积(m ean corpuscu lar volum e,MCV)及红细胞体积分布宽度(red b lood cell volum e d istribution w idth,RDW)对地中海贫血(简称地贫,MD)和巨幼细胞性贫血(简称巨幼贫血,MA)诊断的临床价值。方法:利用血细胞自动分析仪测定不同病因的贫血患者的MCV和RDW值。结果:MD患者,MCV降低,RDW升高,且α-地贫与β-地贫无差异;MA患者,MCV和RDW升高;急性失血性贫血和再生障碍性贫血(ap lastic anem ia,AA)患者,MCV和RDW正常。结论:MCV和RDW红细胞参数,可作为贫血病因诊断及鉴别诊断的参考线索,对地贫和巨幼贫血的诊断和治疗有一定的指导意义。
Aim: The significance of the mean corpuscular volume (MCV) and red cell distribution width (RDW) in the diagnosis of MD and MA is investgated. Methods: The values with MCV and RDW in patients with anemia were determined with a blood cell automatic analyzer. Results: In the patients with Mediterranean anemia ( MD), MCV dropped, RDW raised, and no differences between α - MD and β - MD; the patients of megaloblastic anemia (MA), MCV and RDW rose; in the patients with acute lose blood anemia and aplastic anemia (AA), MCV and RDW were normal. Conclusion: The MCV and RDW of red blood cell parameter can be used as the reference clue to diagnose the causes of anemia and for differential diagnosis; it has certain instructive significance in the diagnosis and treatment of MD and MA.
出处
《暨南大学学报(自然科学与医学版)》
CAS
CSCD
北大核心
2006年第6期821-824,共4页
Journal of Jinan University(Natural Science & Medicine Edition)