冷冻消融成功治疗肝脏恶性肿瘤后的MRI对比增强表现

• 作 者: P.B.Shyn M.R.Oliva S.H.Shah S.Tatli P.J.Catalano S.G.Silverman 李艳辉
• 机 构: Department of Radiology,Brigham and Women's Hospital,75 Francis St.,Boston,MA,02115,USA,
• 出 处: 国际医学放射学杂志
• 发表日期: 2012年02期
• 关键词: MRI 肝脏恶性肿瘤 消融技术 冷冻消融 肝肿瘤 肝细胞癌 对比剂 冷冻消融术 肖恩华 肿瘤强化

目的评价经皮冷冻消融成功治疗肝脏恶性肿瘤后MRI对比强化的发生率和程度。方法选取2004年3月—2009年6月期间共38例病人,其中肝转移瘤29例,肝细胞癌9例,共45个肿瘤行经皮冷冻消融术,消融范围完全覆盖

Objective To evaluate the incidence and extent of contrast-enhanced MRI after successful percutaneous frozen ablation of hepatic malignancies. Methods From March 2004 to June 2009 a total of 38 patients, including liver metastases in 29 cases, hepatocellular carcinoma in 9 cases, a total of 45 tumors were percutaneous frozen ablation, ablation range completely covered