What term describes tiny vessels under the skin forming a pattern?

What term describes tiny vessels under the skin forming a pattern?

• A. Mottled skin
• B. Spider angiomas
• C. Telangiectasia
• D. Capillary pattern

Answer: (A)

Telangiectasia is the term for small, dilated vessels near the surface of the skin that create visible patterns. These tiny vessels—capillaries or small venules—can enlarge and form fine red lines, webs, or star-like configurations just under the skin. Spider angiomas are a specific type of telangiectasia with a central point and radiating branches, often seen on the face or chest. Mottled skin refers to irregular color patches from uneven perfusion or other factors, not a pattern of visible surface vessels. Capillary pattern isn’t a standard descriptor for this appearance.

Telangiectasia is the term for small, dilated vessels near the surface of the skin that create visible patterns. These tiny vessels—capillaries or small venules—can enlarge and form fine red lines, webs, or star-like configurations just under the skin. Spider angiomas are a specific type of telangiectasia with a central point and radiating branches, often seen on the face or chest. Mottled skin refers to irregular color patches from uneven perfusion or other factors, not a pattern of visible surface vessels. Capillary pattern isn’t a standard descriptor for this appearance.