CRST syndrome

CREST syndrome

 one of the less severe forms of scleroderma" >systemic scleroderma, consisting of calcinosis" >calcinosis of the skin, raynaud's phenomenon" >raynaud's phenomenon, esophageal dysfunction, sclerodactyly" >sclerodactyly, and telangiectasia" >telangiectasia. When esophageal dysfunction is not prominent, it is known as CRST syndrome.