What are telangiectasias?

Telangiectasias are small, dilated blood vessels that are visible on the surface of the skin, often appearing as red, blue, or purple lines. This condition is commonly associated with couperose skin, which is characterized by superficial, visible blood vessels typically found on the face, especially around the nose and cheeks. Telangiectasias result from a variety of factors, including heredity, sun exposure, or skin conditions such as rosacea.

In the context of the other options, enlarged veins in the legs refer to varicose veins, which do not specifically describe the small capillaries associated with telangiectasias. Fluid-filled cysts are not related to this condition; they refer to different skin lesions altogether. Lastly, pigmented moles are associated with skin growths that can vary in color and structure but do not involve the vascular changes seen in telangiectasias. Understanding these distinctions is crucial for identifying and addressing various skin conditions effectively.