|  
         Classification of Immunodeficiencies 
  
 
   
          | Antibody 
            deficiencies |   
    | X-linked agammaglobulinemia | OMIM |   
    | Non X-linked hyper IgM syndrome | OMIM |   
    | Ig heavy-chain gene deletions | OMIM |   
          | κ chain deficiency | OMIM |   
    | Selective deficiencies of IgG or IgA subclasses 
      or IgE class: γ1 (IGHG1); γ2 (IGHG2); partial γ3 (IGHG3); γ4 (IGHG4);
 α1 (IGHA1); α2 (IGHA2); ε (IGHE)
 | OMIM 
	  γ1, 
      γ2, 
      γ3, γ4, 
      α1, 
      α2, 
      ε
 |   
    | Antibody deficiency with normal Igs |  |   
    | Common variable immunodeficiency | OMIM |   
    | IgA deficiency | OMIM |   
    | Transient hypogammaglobulinemia of infancy |  |   
    | Autosomal recessive agammaglobulinemia | OMIM |  
 
 
   
          | T 
            cell deficiencies |   
    | Purine nucleoside phosphorylase (PNP) 
      deficiency | OMIM |   
    | CD3γ deficiency | OMIM |   
    | CD3ε deficiency | OMIM |   
    | ZAP-70 deficiency | OMIM |  
 
 
   
          | Combined 
            Immunodeficiencies |   
          | Severe 
            combined immunodeficiencies (SCIDs) |   
          | T-B+SCID |   
    | X-linked gamma c (γc) 
      chain deficiency | OMIM |   
          | Autosomal recessive Jak3 deficiency | OMIM |   
          | T-B-SCID |   
    | RAG 1 deficiency | OMIM |   
    | RAG 2 deficiency | OMIM |   
    | Adenosine deaminase (ADA) deficiency | OMIM |   
    | Reticular dysgenesis | OMIM |   
          | Other 
            SCIDs |   
    | X-linked hyper IgM syndrome | OMIM |   
    | CIITA, MHCII transactivating protein deficiency | OMIM |   
    | RFX-5, MHCII promoter X box regulatory 
      factor 5 deficiency | OMIM |   
    | RFXAP, Regulatory factor X-associated 
      protein deficiency | OMIM |   
    | TAP-2 deficiency | OMIM |   
          | Other 
            well-defined immunodeficiency syndromes |   
    | Wiskott-Aldrich syndrome | OMIM |   
    | Ataxia-telangiectasia | OMIM |   
    | DiGeorge syndrome | OMIM |  
 
 
   
          | Phagocytic 
            Immunodeficiencies |   
    | Severe congenital neutropenia | OMIM |   
    | Cyclic neutropenia | OMIM |   
    | Leukocyte adhesion defect 1 [deficiency 
      of beta chain (CD18) of LFA-1, Mac 1, p150,50]
 | OMIM |   
    | Leukocyte adhesion defect 2 (failure to convert GDP mannose to fucose)
 | OMIM |   
    | Chediak-Higashi syndrome | OMIM |   
    | Specific granule deficiency | OMIM |   
    | Schwachman syndrome | OMIM |   
    | X-linked chronic granulomatous disease 
      (CGD) (cyt b 91kD)
 | OMIM |   
    | Autosomal recessive CGD deficiency of 
      p22 phox | OMIM |   
    | Autosomal recessive CGD deficiency of 
      p47 phox | OMIM |   
    | Autosomal recessive CGD deficiency of 
      p67 phox | OMIM |   
    | Neutrophil G6PD deficiency | OMIM |   
    | Myeloperoxidase deficiency | OMIM |   
    | IFN-γ 
      receptor deficiency | OMIM |  
 
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