title: [53-year-old patient with fever, polyarthritis and adenopathies].
mesh_terms: D001168:Arthritis / Q000209:etiology; D003937:Diagnosis, Differential; D005334:Fever / Q000209:etiology; D006801:Humans; D008206:Lymphatic Diseases / Q000209:etiology; D008297:Male; D008875:Middle Aged; D008061:Whipple Disease / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Enfermo de 53 años con fiebre, poliartritis y adenopatías.