Wide-field capillary microscopy.
D002196:Capillaries / Q000002:abnormalities / Q000473:pathology*; D005385:Fingers / Q000473:pathology; D006225:Hand / Q000473:pathology; D006801:Humans; D008853:Microscopy / Q000379:methods*; D009262:Nails / Q000098:blood supply; D010781:Photography / Q000379:methods; D012595:Scleroderma, Systemic / Q000473:pathology*