title: Adult T cell leukemia presenting with proliferative synovitis.
mesh_terms: D000368:Aged; D001706:Biopsy; D006800:Deltaretrovirus Infections / Q000150:complications*; D005260:Female; D006801:Humans; D013583:Synovial Membrane / Q000473:pathology; D013585:Synovitis / Q000209:etiology* / Q000473:pathology