title: Histoplasmosis presenting as acute polyarthritis.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001170:Arthritis, Infectious / Q000175:diagnosis / Q000209:etiology*; D003168:Complement Fixation Tests; D003937:Diagnosis, Differential; D006660:Histoplasmosis / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008297:Male