title: Persistent asymptomatic lymphocytosis with large granular lymphocyte predominance (NK phenotype).
mesh_terms: D000328:Adult; D006801:Humans; D007694:Killer Cells, Natural / Q000276:immunology*; D008218:Lymphocytosis / Q000097:blood* / Q000276:immunology; D008297:Male; D010641:Phenotype; D011947:Receptors, Antigen, B-Cell / Q000032:analysis; D012397:Rosette Formation; D013601:T-Lymphocytes / Q000145:classification* / Q000276:immunology
chemical_list: D011947:Receptors, Antigen, B-Cell