BiopsyLungLung Diseases, InterstitialBiopsy, NeedleLung DiseasesCryptogenic Organizing PneumoniaLung NeoplasmsPulmonary FibrosisThoracoscopyBronchoscopyTomography, X-Ray ComputedBronchoalveolar LavageAlveolitis, Extrinsic AllergicRadiography, ThoracicLung TransplantationPneumothoraxIdiopathic Pulmonary FibrosisBronchoalveolar Lavage FluidSolitary Pulmonary NoduleThoracic Surgery, Video-AssistedImage-Guided BiopsyBronchiolitisLung InjuryEosinophilic GranulomaLung Diseases, FungalSarcoidosisRadiography, InterventionalPulmonary AlveoliRespiratory Function TestsCarcinoma, Non-Small-Cell LungSarcoidosis, PulmonaryMultiple Pulmonary NodulesHemoptysisSilicotuberculosisBronchiolitis ObliteransFatal OutcomeThoracotomyPulmonary EosinophiliaTotal Lung CapacityPulmonary Alveolar ProteinosisPneumoniaPulmonary Veno-Occlusive DiseaseRetrospective StudiesPneumoconiosisLymphangioleiomyomatosisAcute Lung InjuryBronchiRespiratory InsufficiencyFluoroscopyDiagnostic Techniques, Respiratory SystemPleural DiseasesHistiocytosis, Langerhans-CellIdiopathic Interstitial PneumoniasPneumonia, ViralSensitivity and SpecificityHemosiderosisChest TubesFiber Optic TechnologyAsbestosisPrednisoloneImmunohistochemistryAdenocarcinoma, Bronchiolo-AlveolarPulmonary Diffusing CapacityPneumonia, PneumocystisGranulomaVital CapacityLung Volume MeasurementsPneumonia, LipidLymphomatoid GranulomatosisPulmonary MedicineHypertension, PulmonaryBiopsy, Large-Core NeedleBiopsy, Fine-NeedleAdenocarcinomaRespiratory Distress Syndrome, AdultRespiration, ArtificialBird Fancier's LungEmbolism, AirLung Diseases, ParasiticGranuloma, Respiratory TractPulmonary ArteryAspergillosisNoninvasive VentilationImmunocompromised HostPredictive Value of TestsDyspneaGranuloma, Giant CellAcute DiseaseConnective Tissue DiseasesPrognosisTreatment OutcomePleural EffusionForced Expiratory VolumeFollow-Up StudiesGlucocorticoidsHistiocytesProspective StudiesTherapeutic IrrigationAdrenal Cortex HormonesSmoking