Immunodeficiency disorders

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Immunodeficiency disorders

IMMUNODEFICIENCY DISORDER, IDD: results from genetic or developmental defect or acquired factors in the immune system,and is a syndrome mostly characterized by infection in clinic.

Pathogenesis: abnormalities of immunocyte, molecules in development, differentiation, metabolism, regulation, etc.
 
Clinical features: increased susceptibility to infection, recurrent, hard to be cure, deferment, the infection of low virulence pathogens.
Increased incidence of malignant tumor, autoimmune disease, hypersensitivity.

Classification: Primary immunodeficiency disorders (PIDD), Secondary immunodeficiency disorders (SIDD)

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