Raynauds: Cyanosis or blue discoloration of fingers is a vascular condition that is most common when digits are exposed to cold water or cold environment. Upon exposure, usually, the fingers get pink-blue-then white. And when rewarmed, the color comes back from white-blue-pink.
Answered 3/8/2018
5.2k views
Be seen: Any local cyanosis can be a serious problem. Be seen for an exam.
Answered 11/7/2012
5.5k views
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