Combined immunodeficiencies

Combined immunodeficiencies
Specialty Hematology Edit this on Wikidata

Combined immunodeficiencies (or combined immunity deficiency) are immunodeficiency disorders that involve multiple components of the immune system, including both humoral immunity and cell-mediated immunity.

This category includes conditions such as bare lymphocyte syndrome, as well as severe combined immunodeficiency.

ICD-9 divides immune deficiencies into three categories: humoral (279.0), cell-mediated (279.1), and combined (279.2). However, ICD-10 does not include a category for cell-mediated immune dysfunction (antibody is D80, and combined is D81), thus grouping T-cell mediated conditions with combined conditions.

References

    Classification


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