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Raynaud syndrome, also known as Raynaud's phenomenon, is a medical condition in which the spasm of small arteries causes episodes of reduced blood flow to end arterioles. [1] Typically the fingers, and, less commonly, the toes, are involved. [ 1 ]
Raynaud’s phenomenon, which causes parts of the body like the fingers and the toes to go cold and numb, likely stems from two genes, a study published Thursday in the journal Nature ...
For example, for those diagnosed with Raynaud’s disease, Ogunwale recommends immersing your cold hands or feet in warm water, and avoiding exposure to cold by dressing warmly, such as wearing ...
Learn all about the phenomenon knowns as Raynaud’s syndrome, including symptoms, risk factors, and how to treat it so you can ride through winter.
Sclerodactyly is one component of the limited cutaneous form of systemic sclerosis (lcSSc), also known as CREST syndrome (CREST is an acronym that stands for calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia.) [4] Sclerodactyly is also one component of Huriez Syndrome, along with palmoplantar ...
There are also a number of other conditions that affect hands, feet, and parts of the face with associated skin color changes that need to be differentiated from acrocyanosis: Raynaud phenomenon, pernio, acrorygosis, erythromelalgia, and blue finger syndrome. The diagnosis may be challenging in some cases, especially when these syndromes co-exist.
Most patients (over 80%) have vascular symptoms and Raynaud's phenomenon, which leads to attacks of discoloration of the hands and feet in response to cold. Raynaud's normally affects the fingers and toes. Systemic scleroderma and Raynaud's can cause painful ulcers on the fingers or toes, which are known as digital ulcers.
Cardiovascular: Raynaud's phenomenon (is the presenting symptom in 30% of affected persons, occurs in 95% of affected individuals at some time during their illness); healed pitting ulcers on the fingertips; skin and mucosal telangiectasis; palpitations, irregular heart rate and fainting due to conduction abnormalities, hypertension, and ...