Raynaud's phenomenon


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Raynaud's phenomenon


Illustration of Raynaud's phenomenon

Illustration copyright 2000, 2003 Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com

Constriction of small blood vessels in the skin decreases the blood supply to the fingers, causing them to turn pale or bluish.

Credits


Primary Medical Reviewer Adam Husney, MD

- Family Medicine
Specialist Medical Reviewer Stanford M. Shoor, MD

- Rheumatology
Last Updated July 19, 2006

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