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DOI:10.2214/AJR.09.2479
AJR 2009; 193:W446-W451
© American Roentgen Ray Society


Clinical Obsevations

Transcatheter Arterial Chemoembolization for Hepatocellular Carcinoma After Attempted Portal Vein Embolization in 25 Patients

Bo-Kyeong Kang1, Jin Hyoung Kim1, Kwang Mi Kim1, Gi-Young Ko1, Hyun-Ki Yoon1, Dong Il Gwon1 and Kyu-Bo Sung1

1 All authors: Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap-2dong, Songpa-gu, Seoul 138-736, Korea.

Abstract

OBJECTIVE. Portal vein embolization (PVE) has been widely used to facilitate major liver resection; however, curative surgery even after PVE may not be possible mainly because of inadequate hypertrophy of remnant liver or disease progression. For these patients, transcatheter arterial chemoembolization (TACE) is the next therapeutic option. We evaluated the safety and efficacy of TACE after PVE in 25 patients with hepatocellular carcinoma (HCC).

CONCLUSION. TACE using a single chemotherapeutic agent can be performed safely and effectively in HCC patients who previously underwent PVE. TACE after PVE allowed two of the patients to be downstaged so they could undergo surgical resection.

Keywords: hepatocellular carcinoma • portal vein embolization • transcatheter arterial chemoembolization


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