Postoperative Outcomes in Patients With Hepatocellular Carcinomas Resected With Exposure of the Tumor Surface

Authors:
  • NTNaoyoshi Terakawa
    Naoyoshi Terakawa
  • SSSohei Satoi
    Sohei Satoi
  • MKMasaki Kaibori
    Masaki Kaibori
  • HKHiroaki Kitade
    Hiroaki Kitade
  • STSoichiro Takai
    Soichiro Takai
  • AKA-Hon Kwon
    A-Hon Kwon
  • YKYasuo Kamiyama
    Yasuo Kamiyama

Abstract
Resection margin has been widely examined for its effect on the postoperative outcome of patients with hepatocellular carcinoma (HCC), but its significance remains controversial. A few studies have shown that a resection margin smaller than 1 cm was an adverse prognostic factor for long-term survival,1-8 but others have found no correlation between the width of the resection margin and long-term outcome.9-19 These seemingly conflicting results have resulted in a discrepancy among hepatic surgeons on the definition of curative resection for HCC.

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