title: Adult T cell leukemia-lymphoma mimicking rheumatic disease.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006800:Deltaretrovirus Infections / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D012216:Rheumatic Diseases / Q000175:diagnosis*