Semin intervent Radiol 2017; 34(02): 145-166
DOI: 10.1055/s-0037-1602712
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Metastatic Liver Disease: Indications for Locoregional Therapy and Supporting Data

Susan Shamimi-Noori
1   Division of Interventional Radiology, Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
,
Carin F. Gonsalves
1   Division of Interventional Radiology, Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
,
Colette M. Shaw
1   Division of Interventional Radiology, Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
› Author Affiliations
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Publication History

Publication Date:
01 June 2017 (online)

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Abstract

Metastatic liver disease is a major cause of cancer-related morbidity and mortality. Surgical resection is considered the only curative treatment, yet only a minority is eligible. Patients who present with unresectable disease are treated with systemic agents and/or locoregional therapies. The latter include thermal ablation and catheter-based transarterial interventions. Thermal ablation is reserved for those with limited tumor burden. It is used to downstage the disease to enable curative surgical resection, as an adjunct to surgery, or in select patients it is potentially curative. Transarterial therapies are indicated in those with more diffuse disease. The goals of care are to palliate symptoms and prolong survival. The indications and supporting data for thermal ablation and transarterial interventions are reviewed, technical and tumor factors that need to be considered prior to intervention are outlined, and finally several cases are presented.