<prompt> Female patient with bilateral hilar lymphadenopathy and joint pain. ACE levels are elevated. Diagnosis is?SarcoidosisSilicosisHodgkins lymphomaNon Hodgkins lymphoma  <response>: Ans. a SarcoidosisRef.: Harrison 19th ed. 2206Lofgren syndrome symptoms consist of fever, bilateral hilar lymphadenopathy BHL, and polyarthralgias 