All patients were followed-up 1-12 months, successful occlusions of varicose reins with no recurrence were observed.

• 经1~12个月随访,所有患者曲张静脉全部消失,下肢酸胀、疼痛、沉重感完全消失,经彩超检查发现大隐静脉主干全部闭塞,无血流信号。