儿童中性粒细胞减少症研究进展

Advances in research on childhood neutropenia

摘要:

中性粒细胞是参与宿主抗感染过程的一种重要的免疫细胞。中性粒细胞减少症是表现为外周血循环中成熟中性粒细胞绝对值减少的一组疾病，通常伴随细菌感染风险的增加。根据病因及发病机制可分为先天性和后天获得性。本文综述近期儿童中性粒细胞减少症病因学研究现状及进展。深入了解中性粒细胞减少症的病因，有助于提高中性粒细胞减少症的诊治水平。

Abstract:

Neutrophils, an important type of human immune cells, are involved in host defense against infections. Neutropenia refers to a group of diseases manifesting as a reduction in the absolute value of mature neutrophils and is often accompanied by an increased risk of bacterial infection. According to etiology and pathogenesis, neutropenia is classified into congenital and acquired neutropenia. This article reviews the current research status and advances in the etiology of neutropenia in children. A deep understanding of the etiology of neutropenia helps to improve the diagnosis and treatment of this disease.