1)Does this patient meet classification criteria for AOSD?
2)Which of the following etiologies should be considered in the differential diagnosis of fever in rheumatic diseases? (more than one answers)
4) The major causes of classic fever of unknown origin are infections, cancers, autoinflammatory or autoimmune conditions, and miscellaneous causes. Which infection disease was the most common one?
5) Which of the following serologic tests should be considered in the differential diagnosis of fever? (more than one answers)