SarcoidosisSarcoidosis, PulmonaryTreatment OutcomeKveim TestOutcome Assessment (Health Care)GranulomaBronchoalveolar Lavage FluidPregnancy OutcomeLung DiseasesLymphatic DiseasesSkin DiseasesRetrospective StudiesErythema NodosumCardiomyopathiesFollow-Up StudiesGallium RadioisotopesPrognosisProspective StudiesTime FactorsPrednisoloneUveitisBronchoscopyAdrenal Cortex HormonesOutcome and Process Assessment (Health Care)BiopsyPeptidyl-Dipeptidase ASeverity of Illness IndexLungGranuloma, Respiratory TractPulmonary FibrosisRisk FactorsUveoparotid FeverEpithelioid CellsTomography, X-Ray ComputedCohort StudiesHypercalcemiaTherapeutic IrrigationCase-Control Studies