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Fingers that change color


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Fingers that change color

Definition:

If fingers that are exposed to cold or stress turn pale or change colors, it is a sign of cyanosis.Cyanosis is a bluish discoloration of the skin and mucous membranes from lack of oxygen.


Alternative Names:
Blanching of the fingers (blanching means to become pale)
Considerations:

Raynaud's phenomenon may cause sudden change in the finger color.


Common Causes:
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