蛛网纹患者的皮肤表面会出现细密的红丝或网状血管。蛛网纹是一种轻微的静脉曲张，最常出现在腿部和脚部。 Sclerotherapy treats veins that are twisted and enlarged, referred to as varicose veins. Varicose veins are usually during the legs. Sclerotherapy also treats spider veins, a delicate method of varicose veins. Sclerotherapy normally functions most effective on smaller varicose veins. DEA... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-answers-to-your-most-common-questions/