目的:探讨人巨细胞病毒(CMV)感染患儿血液系统损害的临床表现,为临床诊断提供依据。方法:分析32例CMV感染患儿的临床资料并进行统计学分析。结果:CMV感染为多系统感染,部分患儿以血液系统损害为主要表现。结论:小儿CMV感染时易发生多系统损害,CMV是导致小儿血液系统损害的常见致病因素,宜积极抗病毒治疗。 Objective: To investigate the clinical manifestations of blood system damage in children with cytomegalovirus (CMV) infection and provide the basis for clinical diagnosis. Methods: The clinical data of 32 children with CMV infection were analyzed and statistically analyzed. Results: The infection of CMV was multi-system infection, and some of the children had the blood system damage as the main manifestation. CONCLUSIONS: Multi-system damage is most likely to occur in pediatric patients with CMV infection. CMV is a common causative factor in pediatric hematological system damage and should be actively treated with antiviral drugs.