- lymphoproliferative syndrome [DOID:0060704]
A primary immunodeficiency disease characterized by immune dysregulation typically after viral infection, usually associated with Epstein-Barr viral infection.
- oral hairy leukoplakia [DOID:0060315]
A mouth disease characterized by a white patch on the side of the tongue with a corrugated or hairy appearance; caused by Epstein-Barr virus.
- aggressive NK-cell leukemia [DOID:1035]
A leukemia that is characterized by the systemic proliferation of NK cells closely associated with Epstein-Barr virus and that is located_in the peripheral blood, bone marrow, liver, and spleen.
- lymphoproliferative syndrome 2 [DOID:0060708]
A lymphoproliferative syndrome characterized by autosomal recessive inheritance, persistent symptomatic Epstein-Barr virus-associated viremia, hypogammaglobulinemia, and impairment in specific antibody function and that has_material_basis_in homozygous mutation in the CD27 gene on chromosome 12p13.
- tonsillitis [DOID:10456]
An upper respiratory tract disease which is characterized by inflammation of the tonsils resulting from bacterial (Group A streptococcus) and viral (Epstein-Barr virus, adenovirus) infections. Symptoms include a severe sore throat, painful or difficult swallowing, coughing, headache, myalgia, fever and chills.
- lymphoproliferative syndrome 1 [DOID:0060707]
A lymphoproliferative syndrome characterized by autosomal recessive inheritance, early childhood onset of Epstein-Barr virus-associated immune dysregulation typically manifesting as lymphoma, lymphomatoid granulomatosis, hemophagocytic lymphohistiocytosis, Hodgkin disease, and-or hypogammaglobulinemia and that has_material_basis_in homozygous mutation in the ITK gene on chromosome 5q32.
- selective IgM deficiency disease [DOID:0050222]
A selective immunoglobulin deficiency disease thatis a dysgammaglobulinemia resulting from decreased levels of immunoglobulin M (IgM) production to roduction of other antibodies.