Percutaneous ethanol injection therapy in 47 cirrhotic patients with hepatocellular carcinoma 5 cm or less: A long-term result

Shi Ming Lin, D. Y. Lin, C. J. Lin

Research output: Contribution to journalJournal Article peer-review

22 Scopus citations

Abstract

To elucidate the long-term results of percutaneous ethanol injection (PEI) for hepatocellular carcinoma (HCC), 47 cirrhotic patients with HCC ≤ 5 cm after PEI were analysed. Thirty-two of the patients were male. The age range was 37-68 years. Thirty-nine patients were seropositive either for hepatitis B surface antigen or antihepatitis C virus antibody. There were a total of 61 tumours, including solitary tumours in 35 patients, double tumours in 10 and triple tumours in two. The size of the main tumour was ≤ 3 cm in 29 patients and more than 3 cm in 18 patients. Seventeen, 27 and three patients were in Child's class A, B and C respectively; 5-10 ml 95% ethanol was injected into the tumour every three to seven days until the echogenicity of the tumour changed to a hyperechoic or heterogeneous one. A booster PEI was given in 34 (56%) lesions with viable tumour, which was detected by dynamic computed tomography. The one, two, three and and four-year survival rates were 85%, 75%, 61% and 39% respectively for all patients. Good liver reserve significantly improved the survival rate (p < 0.01, Child's class A and B vs Child's class C). The one, two, three and four-year recurrence rates were 24%, 55%, 69% and 79% for all patients. HCC recurred more frequently in patients with multiple tumours (p < 0.02).

Original languageEnglish
Pages (from-to)257-262
Number of pages6
JournalInternational Journal of Clinical Practice
Volume53
Issue number4
StatePublished - 1999

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