类型 原发性雷诺综合症(雷诺病Raynaud’s disease)在没有其他疾病触发的情况下发生。原发性雷诺病比继发性雷诺病常见得多,而且往往较轻。 继发性雷诺综合症(雷诺现象或雷诺综合征Raynaud’s phenomenon or Raynaud’s syndrome)是由疾...
Raynaud’s Disease can be either a primary or secondary disease. The capillaries that are found within the body’s extremities (i.e. fingers, toes, ears, nose) overreact to the cold or stress and undergo a vasospasm. Raynaud’s Disease can be either a primary or secondary disease. Vasospas...
Raynaud's Phenomenon and Disease 雷诺现象和雷诺病 Overview(概述) Raynaud's phenomenon is an exaggerated form of vasoconstriction - the body's natural response to cold and stress. It results from a spasm of the small arteries that supply blood to the fingers. This spasm temporarily decreases bloo...
类型 原发性雷诺综合症(雷诺病Raynaud’s disease)在没有其他疾病触发的情况下发生。原发性雷诺病比继发性雷诺病常见得多,而且往往较轻。 继发性雷诺综合症(雷诺现象或雷诺综合征Raynaud’s phenomenon or Raynaud’s syndrome)是由疾病或其他因素引起的。 流行病学 基于社区的调查估计,5-20%的女性和4-14%的男...
Raynaud disease and phenomenonDina IsmailIan Coulson
Secondary Raynaud’s syndrome works the same as primary Raynaud's, but you get it as a result of another disease. Conditions that make you more likely to get Raynaud's phenomenon include: Connective tissue diseases.If you havescleroderma, a rare disease that causes your skin to harden and sc...
摘要: The proposed mechanisms of the symptomology for Raynaud's disease and Raynaud's phenomenon have been reviewed, and these have been extended to include the role of serotonin in both the initiation and propagation of the digital symptoms.关键词:...
Raynaud's disease Raynaud's phenomenon See More Nearby Entries Cite this Entry Style “Raynaud's disease.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Raynaud%27s%20disease. Accessed 13 Aug. 2024. Copy Citation Share...
Raynaud's phenomenon is a blood vessel disorder. The condition is also called Raynaud's disease or Raynaud's syndrome.When healthy people are in a cold environment, the tiny blood vessels in their skin constrict, or narrow. This is an effort by the body to conserve heat....
Raynaud disease is a disorder that affects blood circulation, usually in the hands and feet. The arteries (blood vessels) that carry blood to your fingers, toes, ears, or nose tighten. This is often triggered by cold or emotional stress. The decrease in blood flow causes a lack of oxygen...