BACKGROUND: Subungual splinter hemorrhages may represent an expression of infective endocarditis as well as autoimmune diseases or neoplasms. Anti-SAE1 autoantibody is directed against a small ubiquitin-like modifier-activating enzyme that plays a role in regulating transcription, cell cycle, and apoptosis. It is specific for dermatomyositis with skin rash and mild muscle involvement, and it can be […] L'articolo Case report: atypical anti-SAE1 autoantibody manifestation with splinter hemor...
