Specialty hematology ICD-9-CM 279.05 eMedicine ped/2457 | ICD-10 D80.5 OMIM 608184 MeSH D053306 | |
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Hyper-IgM syndrome type 4 is a form of Hyper IgM syndrome which is a defect in class switch recombination downstream of the AICDA gene that does not impair somatic hypermutation.
References
Hyper-IgM syndrome type 4 Wikipedia(Text) CC BY-SA