SarcoidosisSarcoidosis, PulmonaryKveim TestGranulomaBronchoalveolar Lavage FluidLung DiseasesLymphatic DiseasesSkin DiseasesErythema NodosumCardiomyopathiesGallium RadioisotopesUveitisPrednisoloneBronchoscopyPeptidyl-Dipeptidase AGranuloma, Respiratory TractAdrenal Cortex HormonesBiopsyPulmonary FibrosisLungUveoparotid FeverEpithelioid CellsHypercalcemia