Related Experiment Video
Updated: May 14, 2026
08:54
Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy
Published on: May 8, 2018
Interventional oncologic approaches to liver metastases.
Andreas H Mahnken1, Philippe L Pereira, Thierry de Baère
1Department of Diagnostic and Interventional Radiology, University Hospital, RWTH Aachen University, Aachen, Germany.
Radiology
|January 31, 2013
Summary
Interventional oncology offers treatments for unresectable liver tumors, aiming to improve surgical candidacy, provide curative options, or enhance survival. Techniques include transcatheter therapies and radiofrequency ablation.
Area of Science:
- Oncology
- Interventional Radiology
- Hepatology
Background:
- Metastatic liver disease is a leading cause of cancer mortality.
- Surgical resection, the only curative option, is feasible for only 25% of patients.
- Interventional oncology techniques address unresectable secondary liver malignancies.
Purpose of the Study:
- To review the rationale, application, and clinical outcomes of various interventional oncologic techniques for liver malignancies.
- To explore the potential of these therapies in making patients surgical candidates or providing non-surgical curative/palliative options.
- To introduce future prospects like gene therapy and immunotherapy in liver cancer treatment.
Main Methods:
- Review of current literature on interventional oncologic techniques for liver disease.
- Analysis of transcatheter therapies: portal vein embolization, hepatic artery infusion chemotherapy, transarterial chemoembolization, radioembolization.
- Evaluation of interstitial techniques, focusing on radiofrequency ablation.
Main Results:
- Various interventional techniques offer treatment options for unresectable liver tumors.
- These methods can potentially convert unresectable tumors to resectable ones.
- Interventional therapies aim to improve survival rates in palliative and curative settings.
Conclusions:
- Interventional oncology provides crucial treatment modalities for patients with metastatic liver disease.
- Transcatheter and interstitial techniques are key components of modern liver cancer management.
- Future research directions include gene therapy and immunotherapy for enhanced treatment efficacy.
