Major histocompatibility complex class II deficiency - CISMeF
Major histocompatibility complex class II deficiencyICD-11 Sub-sub category
ICD-11 code : 4A01.12;
Preferred Label : Major histocompatibility complex class II deficiency;
ICD-11 definition : Immunodeficiency by defective expression of HLA class II is an autosomal recessive
primary immune deficiency, manifesting by recurrent viral and bacterial infections,
often leading to chronic diarrhoea and growth retardation.;
ICD-11 synonym : Bare lymphocyte syndrome type 2; HLA class 2-negative severe combined immunodeficiency; Immunodeficiency by defective expression of HLA class 2;
Immunodeficiency by defective expression of HLA class II is an autosomal recessive
primary immune deficiency, manifesting by recurrent viral and bacterial infections,
often leading to chronic diarrhoea and growth retardation.