Telangiectasia is the dilation of small superficial vessels and capillaries that cause numerous flat red marks on the hands, face and tongue. Telangiectasia can be a symptom of scleroderma or other systemic diseases.
Review Date 4/19/2022
Updated by: Diane M. Horowitz, MD, Rheumatology and Internal Medicine, Northwell Health, Great Neck, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.