|Name||MHC class I deficiency|
|Definition||A severe combined immunodeficiency that is characterized by recurrent bacterial, viral, and fungal infections, especially of the lung, and sterile necrotizing granulomas of the skin, develops_from deficiency or decreased surface expression of MHC Class I, has_material_basis_in autosomal recessive inheritance of mutation affecting MHC Class I production or expression and frequently involves TAP1 and TAP2 subunits, and is typically asymptomatic in infancy.
bare lymphocyte syndrome type I [EXACT]
BLS, TYPE I [EXACT]
HLA CLASS I DEFICIENCY [EXACT]