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cyanosis

DEFINITIONS OF: cyanosis

1

n a bluish discoloration of the skin and mucous membranes; a sign that oxygen in the blood is dangerously diminished (as in carbon monoxide poisoning)

Types:
Raynaud's sign, acrocyanosis
cyanosis of the extremities; can occur when a spasm of the blood vessels is caused by exposure to cold or by strong emotion
Type of:
symptom
(medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease
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