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Combined Radiofrequency Ablation and Ethanol Injection with a Multipronged Needle for the Treatment of Medium and Large Hepatocellular Carcinoma

Overview
Journal Eur Radiol
Specialty Radiology
Date 2014 May 3
PMID 24788036
Citations 9
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Abstract

Objective: To evaluate the efficacy and safety of combined radiofrequency ablation (RFA) and ethanol injection with a multipronged needle in the treatment of medium (3.1-5.0 cm) and large (5.1-7.0 cm) hepatocellular carcinoma (HCC).

Methods: A total of 65 patients with 67 HCC nodules were enrolled in this prospective study. All of them received the treatment of combined RFA and multipronged ethanol injection percutaneously.

Results: The average volume of injected ethanol was 14.4 ± 4.1 ml (range, 9-30 ml). The average number of RFA electrode insertions was 1.7 ± 0.8 (range, 1-4). The rate of initial local complete response (CR) was 94.0 % (63/67). After additional treatment, technical success was achieved in all HCC nodules. There were no treatment-related deaths, and major complications were observed in 3 (4.6%) patients. After a mean follow-up of 20.0 ± 7.6 months, local tumour progression was observed in 10 (10/67, 14.9%) tumours, whereas distant recurrence developed in 32 (32/65, 49.2%) patients. The 1-year and 2-year survival rates were 93.1% and 88.1%, respectively.

Conclusion: The combination of RFA and multipronged ethanol injection in the treatment of medium and large HCC is safe and effective with a high rate of local tumour control.

Key Points: • Combined radiofrequency ablation and multipronged ethanol injection is a new therapeutic strategy • Treatment is safe and effective for medium and large hepatocellular carcinoma (HCC) • A multipronged needle allows for a homogeneous ethanol distribution.

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References
1.
Dodd 3rd G, Frank M, Aribandi M, Chopra S, Chintapalli K . Radiofrequency thermal ablation: computer analysis of the size of the thermal injury created by overlapping ablations. AJR Am J Roentgenol. 2001; 177(4):777-82. DOI: 10.2214/ajr.177.4.1770777. View

2.
Lu M, Yin X, Xie X, Xu H, Xu Z, Liu G . Percutaneous thermal ablation for recurrent hepatocellular carcinoma after hepatectomy. Br J Surg. 2005; 92(11):1393-8. DOI: 10.1002/bjs.5102. View

3.
Lencioni R, Cioni D, Crocetti L, Franchini C, Della Pina C, Lera J . Early-stage hepatocellular carcinoma in patients with cirrhosis: long-term results of percutaneous image-guided radiofrequency ablation. Radiology. 2005; 234(3):961-7. DOI: 10.1148/radiol.2343040350. View

4.
Kuang M, Lu M, Xie X, Xu H, Xu Z, Liu G . Ethanol ablation of hepatocellular carcinoma Up to 5.0 cm by using a multipronged injection needle with high-dose strategy. Radiology. 2009; 253(2):552-61. DOI: 10.1148/radiol.2532082021. View

5.
Yin X, Xie X, Lu M, Xu H, Xu Z, Kuang M . Percutaneous thermal ablation of medium and large hepatocellular carcinoma: long-term outcome and prognostic factors. Cancer. 2009; 115(9):1914-23. DOI: 10.1002/cncr.24196. View