Objective To explore the effectiveness of a new kind of embolization agent-sodium alginate(KMG), and to evaluate the clinical value of 2D color Dopper ultrasound in assessing the therapeutic effect of uterin arterial embolization (UAE) in leiomyomas.

• 目的探讨二维及彩色多普勒超声在评价新型栓塞剂海藻酸钠微球(KMG)用于子宫动脉栓塞(UAE)治疗子宫肌瘤近期疗效中的价值。