Raynaud syndrome


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Ray·naud syn·drome

(rā-nō'),
idiopathic paroxysmal bilateral cyanosis of the digits due to arterial and arteriolar contraction; caused by cold or emotion.
See also: Raynaud phenomenon.

Ray·naud syn·drome

(rā-nō' sin'drōm)
Bilateral arterial and arteriolar cyanosis of the fingers due to vasoconstriction of uncertain cause; may be brought on by low temperatures or emotional stress.
See also: Raynaud phenomenon

Raynaud,

Maurice, French physician, 1834-1881.
Raynaud disease - Synonym(s): Raynaud syndrome
Raynaud gangrene - Synonym(s): Raynaud syndrome
Raynaud phenomenon - spasm of the digital arteries, with blanching and numbness or pain of the fingers, often precipitated by cold.
Raynaud sign - Synonym(s): acrocyanosis
Raynaud syndrome - idiopathic paroxysmal bilateral cyanosis of the digits. Synonym(s): Raynaud disease; Raynaud gangrene; symmetric asphyxia
References in periodicals archive ?
Jennifer has cerebral palsy, scoliosis of the spine, circulation disorder Raynaud syndrome and also uses a wheelchair.
Hence, systemic lupus erythematosus, discoid lupus erythematosus, scleroderma/CREST (calcinosis, Raynaud phenomenon, esophageal motility abnormalities, sclerodactyly, and telangiectasia), Raynaud syndrome, SS, MCTD, overlap CTD syndromes, polymyositis, and dermatomyositis were considered disease-positive [11] and all other diagnoses were considered disease-negative.
Patients should not take Imitrex if they have certain types of heart disease, history of stroke or TIAs, peripheral vascular disease, Raynaud syndrome, or blood pressure that is uncontrolled.