Combined Immunodeficiency Due To Cd27 Deficiency

A rare autosomal recessive primary immunodeficiency characterized by Epstein-Barr virus (EBV)-triggered lymphoprolipherative disorders such as malignant B-cell proliferation, Hodgkin lymphoma, B-cell lymphoma and EBV-driven hemophagocytic lymphohistiocytosis (HLH). Aplastic anemia and inflammatory disorders such as uveitis and oral ulcers are also observed.