硬化疗法。医疗护理专业人员向曲张静脉内注射一种溶液或泡沫，使其生成瘢痕并闭合。经治疗的静脉曲张应能够在几周内消退。 Esophageal varices ordinarily don't result in symptoms unless they bleed. Symptoms of bleeding esophageal varices consist of: How often times the needle is accustomed to put Answer right into a vein is dependent upon the quantity of veins currently being dealt with. 如果... https://www.sgvascularctr.com/varicose-vein-treatment-in-singapore-comprehensive-advice-for-optimal-results/