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Raynaud's phenomenon

Journal of Vascular Nursing, 2001
Many persons are affected by the phenomenon known as Raynaud's. Raynaud's is classified in 2 ways-as Raynaud's disease or Raynaud's syndrome. Classification is based on the presence of associated conditions. Raynaud's is characterized by vasospasm-induced color changes of the fingers, toes, and ears. The fingers are most commonly affected.
J A, Block, W, Sequeira
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Raynaud's Phenomenon

Archives of Neurology, 1969
EPISODIC vasospasm with discoloration of the digits was first described in 1862 by the French physician Maurice Raynaud (1834 to 1881 ). 1,2 A typical attack, as noted by Raynaud, consists of a cyclic discoloration of the skin, proceeding from white to blue to red. 3 At present, these attacks are usually referred to as "Raynaud's disease" if they occur
R H, Wilkins, I A, Brody
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Raynaud’s Phenomenon

Journal of Visual Communication in Medicine, 2008
Raynaud’s phenomenon or Raynaud’s was first described by A.G. Maurice Raynaud (1834–1881) in 1862,1 and is a condition which affects the small arteries supplying blood to the skin (Figure 1).
Carly, Betton, Katy, Rowland
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Dehnel’s phenomenon

Current Biology, 2021
Lázaro and Dechmann explain how some mammals that live through harsh winters exhibit seasonal shrinkage of the brain and skull, a process called Dehnel's phenomenon, which helps to spare energy during times of food shortage and high energetic demands.
Lazaro, J., Dechmann, D.
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Raynaud's Phenomenon

New England Journal of Medicine, 1993
The classification of Raynaud's phenomenon has been complicated by various confusing labels, including Raynaud's disease and Raynaud's syndrome. To improve clarity and to allow for uniformity in reporting, most investigators agree that only the terms primary and secondary Raynaud's phenomenon should be used for patient classification. The prevalence of
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Vacuum phenomenon

Emergency Radiology, 2016
This article describes the theory of the formation of the vacuum phenomenon (VP), the detection of the VP, the different medical causes, the different locations of the presentation of the VP, and the differential diagnoses. In the human body, the cavitation effect is recognized on radiological studies; it is called the VP. The mechanism responsible for
Youichi, Yanagawa   +7 more
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