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Related Experiment Video

Updated: May 25, 2026

Thermal Ablation for the Treatment of Abdominal Tumors
07:16

Thermal Ablation for the Treatment of Abdominal Tumors

Published on: March 7, 2011

[Radiofrequency ablation - is a technique finished?].

P Wiggermann1, E M Jung, C Stroszczynski

  • 1Institut für Röntgendiagnostik, Klinikum der Universität Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland. philipp.wiggermann@klinik.uni-regensburg.de

Der Radiologe
|January 18, 2012
PubMed
Summary
This summary is machine-generated.

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Radiofrequency ablation (RFA) is a leading local tumor therapy for unresectable liver cancers. It is a viable alternative to resection for certain liver metastases, especially from colorectal cancer.

Area of Science:

  • Oncology
  • Radiology
  • Surgical Oncology

Background:

  • Radiofrequency ablation (RFA) is a key local ablative therapy for unresectable liver malignancies.
  • RFA is a proven treatment for small hepatocellular carcinomas (HCC) and a viable option for inoperable hepatic metastatic disease, particularly from colorectal cancer (CRC LM).
  • Surgical resection remains the standard for resectable CRC LM.

Purpose of the Study:

  • To review the current status and new developments in radiofrequency ablation for liver tumors.
  • To discuss the role of RFA in managing unresectable hepatocellular carcinoma and colorectal liver metastases.
  • To highlight imaging modalities used in RFA procedures.

Main Methods:

  • Review of current scientific investigations and randomized trials.

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Last Updated: May 25, 2026

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Published on: March 7, 2011

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
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  • Discussion of imaging guidance techniques including computed tomography (CT), CT fluoroscopy, contrast-enhanced ultrasound (CEUS), and magnetic resonance imaging (MRI).
  • Main Results:

    • RFA is the accepted best therapeutic choice for unresectable liver malignancies.
    • Randomized trials support RFA for small HCC.
    • RFA is a viable alternative to resection for inoperable CRC LM.

    Conclusions:

    • RFA is a well-established and effective local ablative therapy for liver tumors.
    • Advancements in RFA technology and imaging continue to improve treatment outcomes.
    • The choice of imaging guidance (CT, CEUS, MRI) is crucial for successful RFA procedures.