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Mr. Guo Gang
Associate Chief Physician£¬Medical Postgraduate£¬Director of No.2 Department of Rheumatism ...[more] |
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Scleroderma
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Scleroderma |
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| What is Raynaud¡®s phenomenon£¬ Raynaud¡®s syndrome? |
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Raynaud's phenomenon (Raynaud's phenomenon) as systemic sclerosis, the most common first symptom, seen in more than 90 percent of systemic sclerosis patients; may occur before other clinical manifestations few months or years, and skin symptoms may also simultaneously appears.
The typical manifestations of seizures (toe) end of the onset of pallor, cyanosis, flushing of the three-phase reaction, accompanied by local numbness, pain, usually in the case of warming will soon ease, duration varying lengths, mostly for a few minutes to ten minutes.
Often involving only one or a few fingers at the beginning, then gradually extended to more fingers or toes; multi induced by cold or emotional, is due to the finger (toe) end and ischemia-induced vascular spasm; who frequently attack will lead to changes in local nutrition, such as finger (toe) tip skin spotty necrosis, atrophy, scarring, ulceration nails may be due to the emergence of depressed scars, there may be serious (toe) end of the pulp flattened, gangrene, distal phalanx can be due to ischemia and necrosis, is absorbed, dissolved, appear shortened or cut refers to the phenomenon.
Raynaud's disease, also known as Raynaud's syndrome, Raynaud's phenomenon, blood vessels and nerves in the extremities caused by dysfunction of small artery spasm disease. Raynaud's disease with paroxysmal extremities (mainly the fingers) symmetrical intermittent pale, cyanosis and flushing its clinical features, often emotional or induced by cold. Raynaud's disease (Raynaud's syndrome) is rare and occurs in women, especially neurotic female ratio was 1:10. Age of onset is between 20 to 30 years old. Heavy attack during the cold season. Admiral clinical symptoms after an illness known as Raynaud's phenomenon. There will be no evidence of any related disease called Raynaud's disease.
Raynaud's disease and Raynaud's phenomenon collectively referred to as "Raynaud's syndrome." |
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