Telangiectasias are vascular dilations frequently observed on the face or legs of many individuals in the population. Based on their appearance, telangiectasias are generally classified into four main types:
1. Simple linear (or sinus-like) telangiectasias
2. Branched or radiating telangiectasias
3. Spider (or stellate) telangiectasias
4. Punctate or slightly elevated telangiectasias