外周血异型淋巴细胞检测的临床意义

Clinical significance of detecting heterotypic lymphocyte in peripheral blood

摘要: 目的:探讨外周血异型淋巴细胞增高的临床意义。方法:选择血涂片经瑞氏染色镜检确认有异型淋巴细胞且比例>0.05的患者76例。结果:39例(51%)检出异型淋巴细胞>0.1;人类疱疹病毒、巨细胞病毒感染引起的异型淋巴细胞所占比例明显增高。结论:外周血异型淋巴细胞增高与某些疾病密切相关,不同疾病出现异型淋巴细胞数量有很大的差异性。

Abstract: Objective:To explore the clinical significance of the increase of heterotypic lymphocyte in peripheral blood.Methods:A total of 76 peripheral blood smears which contained more than 0.05 heterotypic lymphocyte affirmed by microscopy after Wright's staining were collected.Results:The heterotypic lymphocyte exceeding 0.1 were detected in thirty-nine of the samples (51%).The ratio of heterotypic lymphocyte infected by Epstein-barr virus and cytomegalovirus increased obviously.Conclusions:There is an intimate relation between the ratio increase of heterotypic lymphocyte in peripheral blood and some diseases.Different diseases present significant differences in the number of heterotypic lymphocyte in peripheral blood.