BioScience Trends
Online ISSN : 1881-7823
Print ISSN : 1881-7815
ISSN-L : 1881-7815
Original Article
Selection of patients with esophageal varices for liver resection of hepatocellular carcinoma
Yutaka MidorikawaTadatoshi TakayamaTokio HigakiOsamu AramakiNao YoshidaKenichi TeramotoShingo Tsuji
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JOURNALS FREE ACCESS

2020 Volume 14 Issue 6 Pages 436-442

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Abstract

The presence of esophageal varices (EV) is a phenotype of portal hypertension, and the indications of liver resection for hepatocellular carcinoma (HCC) in patients with concomitant EV are conflicting. This retrospective study aimed to elucidate if there is justification for liver resection in patients with EV. The surgical outcomes were compared between the patients who underwent resection for HCC with EV (EV group) and those without EV (non-EV group) after propensity-score matching. More bleeding was prevalent (P < 0.001) and refractory ascites was more frequently observed (P = 0.031) in the EV group (n = 277) compared with the non-EV group (n = 277); however, the numbers of patients with morbidities (P = 0.740) and re-operation (P = 0.235) were not significantly different between the two groups. After a median follow-up period of 3.0 years, the median overall and recurrencefree survival periods of patients with EV were 4.8 years (95% confidence interval [CI], 4.1-5.9) and 1.7 years (1.5-2.0), respectively, and were significantly shorter than those of patients without EV (7.6 years [95% CI, 6.3.9.7], P < 0.001, and 2.2 years [1.9-2.5], P = 0.016). On multivariate analysis, the independent factors for overall survival in the EV group were indocyanine green clearance rate at 15 minutes, des-gamma carboxyprothrombin, and the presence of multiple tumors. Considering that liver resection for patients with EV can be safely performed, it should not be contraindicated. However, surgical outcomes of these patients were unsatisfactory, suggesting that candidates for resection for HCC should be carefully selected.

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© 2020 International Research and Cooperation Association for Bio & Socio-Sciences Advancement
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