Immune System

Normal Processes

Abnormal Processes

Disorders associated with immunodeficiency

Deficiency primarily of humoral immunity

 X-linked (Bruton) agammaglobulinemia,

Deficiency/dysfunction primarily of cell-mediated immunity

DiGeorge syndrome, severe combined immunodeficiency disease (SCID)Wiskott-Aldrich syndrome,

HIV/AIDS

Viruses: HIV1 and HIV2

General condition: AIDS

AIDS complications: HIV dementia

Immunologically mediated disorders

Hypersensitivity reactions

anaphylaxis

Transplantation

Rejection