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再生障碍性贫血中红细胞参数和血细胞变化的临床意义
引用本文:冯庆国,陆美华,陶黎梅,钱建青,俞建庭,周剑峰.再生障碍性贫血中红细胞参数和血细胞变化的临床意义[J].医学检验与临床,2014(5):59-60.
作者姓名:冯庆国  陆美华  陶黎梅  钱建青  俞建庭  周剑峰
作者单位:常熟市中医院儿科,江苏常熟,215500
摘    要:目的:通过分析再生障碍性贫血中红细胞参数和血细胞变化,为再生障碍性贫血临床诊断提供筛选指标。方法:长期观察的7例慢性再生障碍性贫血(SAAⅡ)病儿血红蛋白(Hb)、血小板(PLT)、白细胞(WBC)、平均红细胞体积(MCV)及红细胞分布宽度(RDW)进行回顾性分析。结果:7例慢性再生障碍性贫血病儿标本中除治愈那例外,其他,全部标本MCV大于100fl、RDW小于14.6%。治愈1例在MCV下降前有6个月出现RDW上升,最高15.6%。结论:大MCV和小RDW是再生障碍性贫血较为特异表现,可作为临床筛选SAA指标。

关 键 词:再生障碍性贫血  平均红细胞体积  红细胞分布宽度

Clinical Significance of Red Blood Cell Parameters and chenges of blood cells in Aplastic Anemia
Institution:FENG Qing-guo, LU Mie-hua, TAO Li-mei, et al (The clepartment of Pediatrics, Chang shu City Hospital, Jiangsu Changshu, 215500)
Abstract:Objective:In order to find the screening indicators for clinical diagnosis of aplastic anemia, we observed the changes of red blood cell parameters and blood cellsof patients with aplastic anemia.Methods:7 patients with aplastic anemia (SAAⅡ) were analyzed retrospectively. Hemoglobin (Hb), platelet (PLT), white blood cells (WBC), mean corpuscular volume (MCV) and red blood cell distribution width (RDW) were measured.Results:All patients' MCV 〉 100fl and RDW 〈 14.6%. One patient's RDW increased (up to 15.6%) before MCV decreased half a year who has been cured.Conclusions: Large MCV and small RDW are specific performance of aplastic anemia, they can be used as clinical screening indicators of SAA.
Keywords:Aplastic anemia  mean corpuscular volume  Red blood cell distribution width
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