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Related Experiment Video

Updated: May 13, 2026

Thermal Ablation for the Treatment of Abdominal Tumors
07:16

Thermal Ablation for the Treatment of Abdominal Tumors

Published on: March 7, 2011

Microwave ablation devices for interventional oncology.

Robert C Ward1, Terrance T Healey, Damian E Dupuy

  • 1Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University, Rhode Island Hospital, 593 Eddy St, Providence, RI 02903, USA.

Expert Review of Medical Devices
|March 14, 2013
PubMed
Summary
This summary is machine-generated.

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Microwave ablation uses electromagnetic radiation to heat and destroy tumors. Further clinical trials are needed to compare different microwave ablation devices and other cancer treatments.

Area of Science:

  • Oncology
  • Medical Devices
  • Biophysics

Background:

  • Microwave ablation is a minimally invasive cancer treatment.
  • It utilizes electromagnetic radiation to induce localized hyperthermia and coagulative necrosis in tumors.
  • This technique offers potential advantages over traditional therapies like surgery, radiation, and chemotherapy.

Purpose of the Study:

  • To provide an overview of microwave ablation technology for cancer treatment.
  • To highlight the components and mechanism of microwave ablation systems.
  • To identify the need for further clinical research and device comparisons.

Main Methods:

  • Percutaneous insertion of a needle-like antenna into the tumor under imaging guidance (CT or ultrasound).
  • Emission of microwave electromagnetic radiation from the antenna's active tip.

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Application of Microwave Ablation in Laparoscopic Partial Splenectomy
03:49

Application of Microwave Ablation in Laparoscopic Partial Splenectomy

Published on: November 15, 2024

Related Experiment Videos

Last Updated: May 13, 2026

Thermal Ablation for the Treatment of Abdominal Tumors
07:16

Thermal Ablation for the Treatment of Abdominal Tumors

Published on: March 7, 2011

Application of Microwave Ablation in Laparoscopic Partial Splenectomy
03:49

Application of Microwave Ablation in Laparoscopic Partial Splenectomy

Published on: November 15, 2024

  • Generation of frictional heat for tissue ablation.

    • Main Results:

    • Microwave ablation systems commonly use 915 MHz or 2450 MHz generators.
    • The emitted radiation causes localized tissue heating, leading to cell death via coagulation necrosis.
    • Currently, no completed clinical trials directly compare different microwave ablation devices.

    Conclusions:

    • Microwave ablation is a promising oncological treatment modality.
    • Further head-to-head clinical trials comparing microwave devices are essential.
    • Comparative studies with other treatment alternatives are needed to establish optimal use in oncology.