| 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
출처: wordnet.princeton.edu/perl/webwn
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| Raymond's apoplexy |
a type of stroke in evolution marked by paresthesia of the hand on the side which later becomes paralyzed.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| Raynaud's disease |
a condition in which the fingers and toes become pale when exposed to cold or emotional stress, owing to sudden narrowing of the arteries that supply them with blood
출처: www.american-depot.com/services/resources_gl_r.asp
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| Raynaud's disease |
Vascular condition in which the fingers become cold and pale when blood vessels are constricted upon exposure to cold
출처: www.ehealthmd.com/library/carpaltunnel/CT_glossary...
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| ray |
1. a line emanating from a center. 2. a more or less distinct portion of radiant energy (light or heat), proceeding in a specific direction (used in the plural as a general term for any form of radiant energy, whether vibratory or particulate). 3. one of the individual elements of the hand plate at the distal end of the limb of an early embryo, foretelling development of a digital ray. 4. any of various marine elasmobranch fishes with flattened bodies and narrow tails. See also stingray.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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