SarcoidosisSarcoidosis, PulmonaryKveim TestGranulomaBronchoalveolar Lavage FluidLung DiseasesLymphatic DiseasesSkin DiseasesErythema NodosumCardiomyopathiesGallium RadioisotopesBiopsyBronchoscopyUveitisPrednisolonePeptidyl-Dipeptidase AAdrenal Cortex HormonesGranuloma, Respiratory TractPulmonary FibrosisSensitivity and SpecificityTomography, X-Ray ComputedEpithelioid CellsLungUveoparotid FeverRadiography, ThoracicHypercalcemiaDelayed DiagnosisEarly DiagnosisTherapeutic Irrigation