(medicine, pathology) A condition characterized by dilatation of the capillaries, causing them to appear as small red or purple clusters, often spidery in appearance, on the skin or the surface of an organ.

plural of telangiectasia

plural of telangiectasia

A rare neurodegenerative inherited disease causing severe disability, characterized by poor coordination and telangiectasia to small dilated blood vessels.

(medicine) A rare autosomal dominant genetic disorder that leads to abnormal blood vessel formation.

Relating to telangiectasia.