Term Name:	immunodeficiency 63
Synonyms:	IL2RB deficiency, IMD63, immunodeficiency 63 with lymphoproliferation and autoimmunity
Definition:	A T cell and NK cell immunodeficiency characterized by increased numbers but impaired differentiation of NK cells, T cell abnormalities, recurrent infections, and abnormal immune pathway activation resulting in lymphoid proliferation, dermatitis, enteropathy, and hypergammaglobulinemia that has_material_basis_in homozygous or compound heterozygous mutation in the IL2RB gene on chromosome 22q12.3.
Ontology:	Human Disease [DOID:0111997]   ( DOID:0111997 )