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- Title
Radiation therapy for intrahepatic recurrence after hepatectomy for hepatocellular carcinoma.
- Authors
Otsuka, Masaaki; Ohara, Kiyosi; Takada, Yasutsugu; Ueda, Takanori; Murata, Souichirou; Ushijima, Ryou; Adachi, Shinya; Todoroki, Takesi
- Abstract
Background. The intrahepatic recurrence rate after curative hepatectomy for hepatocellular carcinoma (HCC) is high, and management of recurrence is thus important for long-term survival. The use of radiation therapy has been relatively uncommon in the treatment of recurrent HCC. Methods. Eight patients underwent radiation therapy for recurrent HCC 12–98 months after hepatectomy. Five of them were treated with protons (250 MeV; 68.8–84.5Gy), and three were treated with X-rays (6MV; 60 or 70Gy). One patient received radiation therapy twice for another lesion with a 79-month interval. The target tumors were 1.2–4.5 cm. All patients also underwent transcatheter arterial embolization or other regional therapy. Results. Although transient ascites was found in three patients after radiation therapy, no patient died as a result of the irradiation. Seven patients died 9 months to 4 years (median 1 year 6 months) after radiation therapy. Re-recurrence was observed in the irradiated liver in two patients (local control 78%). Four patients died of lung metastasis after radiation therapy. The median survival time was 3 years 3 months (range 1 year 1 month to 8 years 6 months) after recurrence. Conclusion. Multimodality therapy is necessary for the management of recurrence. Radiation therapy could be beneficial when other therapies present some difficulty regarding application or are performed incompletely. It must be emphasized that radiation therapy should be considered in addition to other regional therapies for the treatment of recurrent or re-recurrent HCC, and that radiation therapy can be repeated in selected patients.
- Subjects
RADIOTHERAPY; MEDICAL radiology; LIVER cancer; HEPATECTOMY; LIVER surgery; LIVER metastasis; ONCOLOGY
- Publication
International Journal of Clinical Oncology, 2003, Vol 8, Issue 3, p151
- ISSN
1341-9625
- Publication type
Article
- DOI
10.1007/s10147-003-0317-9