Percutaneous Microwave Ablation of Renal Tumors Using a Gas-Cooled 2.4-GHz Probe: Technique and Initial Results

被引：20

作者：

Horn, Jeremy C. ^{[1
]}

Patel, Rahul S. ^{[1
]}

Kim, Edward ^{[1
]}

Nowakowski, F. Scott ^{[1
]}

Lookstein, Robert A. ^{[1
]}

Fischman, Aaron M. ^{[1
]}

机构：

[1] Mt Sinai Med Ctr, Icahn Sch Med Mt Sinai, Dept Radiol, Div Intervent Radiol, New York, NY 10029 USA

来源：

JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY | 2014年 / 25卷 / 03期

关键词：

RADIOFREQUENCY ABLATION; CELL CARCINOMA; EX-VIVO; EXPERIENCE; CRYOABLATION; NEPHRECTOMY; MANAGEMENT; ANTENNA; CANCER; LIVER;

D O I：

10.1016/j.jvir.2013.10.029

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The feasibility, safety, and preliminary effectiveness of microwave ablation (MWA) in the treatment of renal tumors using a high-powered, carbon dioxide-cooled probe were evaluated. There were 15 tumors treated in 14 patients. Computed tomography was performed immediately after MWA, and follow-up imaging was performed to evaluate for recurrence. Immediate technical effectiveness was 100%. One complication involved the formation of a renal artery pseudoaneurysm. At follow-up (mean interval, 12.5 wk) evaluation, 14 of 15 (93.3%) tumors demonstrated complete necrosis. MWA is a safe, effective treatment modality; larger studies are warranted to demonstrate long-term oncologic outcomes.

引用

页码：448 / 453

页数：6

共 7 条

[1] Percutaneous Microwave Ablation of Hepatocellular Carcinoma with a Gas-Cooled System: Initial Clinical Results with 107 Tumors
Ziemlewicz, Timothy J.
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JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY, 2015, 26 (01) : 62 - 68
[2] Renal tumors percutaneous ablation by microwave. Initial experience
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[3] High-powered Microwave Ablation with a Small-gauge, Gas-cooled Antenna: Initial Ex Vivo and In Vivo Results
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[4] Microwave tumor ablation: Cooperative academic-industry development of a high-power gas-cooled system with early clinical results
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[5] Percutaneous Microwave Ablation of Category T1a Renal Cell Carcinoma: Intermediate Results on Safety, Technical Feasibility, and Clinical Outcomes of 119 Tumors
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AMERICAN JOURNAL OF ROENTGENOLOGY, 2021, 216 (01) : 117 - 124
[6] Percutaneous treatment of liver tumors with an adapted probe for cooled-tip, impedance-controlled radio-frequency ablation under open-magnet MR guidance: initial results
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[7] Percutaneous treatment of liver tumors with an adapted probe for cooled-tip, impedance-controlled radio-frequency ablation under open-magnet MR guidance: initial results
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EUROPEAN RADIOLOGY, 2003, 13 (05) : 1100 - 1105

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