免疫缺陷

免疫缺陷英語:)是指免疫系统抵抗传染病的能力失常或欠缺。免疫缺陷还可能降低肿瘤免疫监视功能。免疫缺陷多为继发性(secondary)免疫缺陷,不过也有些人生来就有原发性(primary)免疫缺陷。罹患免疫缺陷的患者被称为是免疫受损的(immunocompromised)。这些患者除了会遭受普通感染外,尤其容易遭受机会性感染

免疫缺陷
类型免疫系统疾病[*]
分类和外部资源
醫學專科免疫學
ICD-10D84.9
ICD-9-CM279.3
DiseasesDB21506
MeSHD007153

分类

按免疫缺陷性质的不同,可分为:

  • 体液免疫缺陷(humoral immune deficiency)[1]
  • T细胞缺陷(T cell deficiency)[2]
  • 粒细胞缺陷(granulocyte deficiency)
  • 无脾(asplenia)
  • 补体缺陷(complement deficiency)

现实中经常为几种免疫缺陷同时出现,如重症联合性免疫缺陷病(原发性)、获得性免疫缺陷综合征(继发性)。

参考文献

  1. Immunodeficiency 页面存档备份,存于 by Dr. Saul Greenberg. University of Toronto. Last updated, on February 5, 2009
  2. Medscape > T-cell Disorders 页面存档备份,存于. Author: Robert A Schwartz, MD, MPH; Chief Editor: Harumi Jyonouchi, MD. Updated: May 16, 2011
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