Raynaud's phenomenon natural history, complications and prognosis

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

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• Gangrene or skin ulcers may occur if an artery becomes completely blocked (most likely to occur in people who also have arthritis or autoimmune conditions)
• Permanently decreased blood flow to the area can lead to thin and tapered fingers, with smooth, shiny skin and slow growing nails

The outcome varies depending on the cause and the severity of the condition.

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