Connective Tissue DiseasesMixed Connective Tissue DiseaseAutoimmune DiseasesGraft vs Host DiseaseGraft vs Host ReactionConnective TissueScleroderma, SystemicAntibodies, AntinuclearRaynaud DiseaseCollagen DiseasesLupus Erythematosus, SystemicConnective Tissue Growth FactorAutoantibodiesSkin and Connective Tissue DiseasesSjogren's SyndromeLung Diseases, InterstitialsnRNP Core ProteinsCREST SyndromeDermatomyositisConnective Tissue CellsHypertension, PulmonaryRheumatic DiseasesBreast ImplantsTransplantation, HomologousMyositisArthritis, RheumatoidRibonucleoprotein, U1 Small NuclearAutoantigensPolymyositisPolyarteritis NodosaScleroderma, LocalizedGraft SurvivalMucinosesRibonucleoproteins, Small NuclearRibonucleoproteinsVasculitisBone Marrow TransplantationNailsSiliconesIdiopathic Interstitial PneumoniasMarfan SyndromeGraft vs Tumor EffectPrednisolonePulmonary FibrosisMicroscopic AngioscopyFatal OutcomeSurgery, PlasticToes