Immunodeficiency

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Immunodeficiency
ICD-10 D84.9
ICD-9 279.3
DiseasesDB 21506
MeSH D007153

Immunodeficiency Main Page

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Overview

Classification

Immunodeficiency Affecting Cellular and Humoral Immunity

Combined Immunodeficiency

Predominantly Antibody Deficiency

Diseases of Immune Dysregulation

Congenital Defects of Phagocytes

Defects in Intrinsic and Innate Immunity

Auto-inflammatory Disorders

Complement Deficiencies

Phenocopies of Primary Immunodeficiency

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Shyam Patel [2]; Associate Editor(s)-in-Chief: Anmol Pitliya, M.B.B.S. M.D.[3], Ali Akram, M.B.B.S.[4], Zahir Ali Shaikh, MD[5] , Syed Musadiq Ali M.B.B.S.[6], Sabawoon Mirwais, M.B.B.S, M.D.[7]


Synonyms and keywords: Immune deficiency; immunity suppression; immunological deficiency; immunosuppression

Overview

Immunodeficiency can be caused by a variety of conditions including autoimmunity, infections, congenital defects, complement defects, or auto-inflammatory states.

Classification

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Immunodeficiency
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Immunodeficiency affecting cellular and humoral Immunity
 
Combined immunodeficiency
 
Predominantly antibody deficiency
 
Diseases of immune dysregulation
 
Congenital defects of phagocytes
 
Defects in intrinsic and innate immunity
 
Auto-inflammatory disorders
 
Complement deficiencies
 
Phenocopies of primary immunodeficiency (PID)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Severe combined
immunodeficiency (SCID)
 
 
Combined immunodeficiency
with associated features
 
 
Hypogammaglobulinemia
 
 
Hemophagocytic lymphohistiocytosis (HLH)
& EBV susceptibility
 
 
Congenital defects of
phagocyte number
 
 
Bacterial and
parasitic infections
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Combined immunodeficiencies
generally less pronounced than
severe combined immunodeficiency
 
 
Combined immunodeficiency
with syndromic features
 
 
Other antibody
deficiencies
 
 
Syndromes with
autoimmunity and others
 
 
Congenital defects of
phagocyte function
 
 
Mendelian susceptibility to
mycobacterial disease (MSMD)
& viral infections
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

References