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。 Varicose veins are bulging, enlarged veins. Any vein that's close to the skin's area, named superficial, may become varicosed. Varicose veins most often have an effect on the veins inside the legs. That is simply because standing and strolling boost the pressure within the veins on the r... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-answers-to-your-most-common-questions/