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肾癌是泌尿系常见的恶性肿瘤,约占85％。肾癌血管造影包括腹主动脉造影,选择性肾动脉造影,大剂量造影剂伴药物血管造影,下腔静脉造影,逆行肾静脉造影及数字减影动脉造影(DSA),对其诊断各有其独特价值。介入性治疗包括经动脉的药物灌注及栓塞日益受到重视和被推广应用。1.肾癌的血管造影1.1方法1.1.1腹主动脉造影 采用Seldinger经皮股动脉穿刺插管,将“猪尾巴”导管插至胸12
Renal cancer is a common malignant tumor of the urinary tract, accounting for about 85%. Renal cancer angiography includes abdominal aortography, selective renal artery angiography, high-dose contrast media with drug angiography, inferior vena cava angiography, retrograde renal vein angiography, and digital subtraction arteriography (DSA), each of which has its own diagnostic Unique value. Interventional therapy, including arterial infusion and embolization, has received increasing attention and been widely used. 1. Renal cancer angiography 1.1 Methods 1.1.1 abdominal aortography using Seldinger percutaneous femoral artery puncture catheter, the “pig tail” catheter inserted into the chest 12