Methods : 55 case ( 66 times ) with advanced gynecological tumor were provided SIAC with Seldinger catheterization and DSA .
方法：经皮股动脉穿刺插管，在数字减影血管造影下（DSA），对55例（66例次）妇科恶性晚期肿瘤进行超选择性髂内动脉及肿瘤供血动脉插管化疗。
siac