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Short- and Long-term Outcomes between Young and Older HCC Patients Exceeding The Milan Criteria after Hepatectomy

Junyi Shen, Chuan Li, Lvnan Yan, Bo Li, Mingqing Xu, Jiayin Yang, Wentao Wang, Tianfu Wen

Abstract

Aim. The objective of this study was to evaluate short- and long-term survival after surgical treatment between young and older hepatocellular carcinoma (HCC) patients beyond the Milan criteria. Material and methods. One hundred fifty-seven HCC patients (≤ 55 years old) were categorized into group A, and one hundred fifty-eight HCC patients (> 55 years old) were categorized into group B. Postoperative complications and overall survival were retrospectively analyzed. Results. Older HCC patients had a higher rate of delayed extubation after surgery and suffered more complications after surgery, especially major complications. Intraoperative blood transfusion, liver fibrosis/cirrhosis and delayed extubation were risk factors related to postoperative complications. Microvascular invasion (MVI), tumor diameter, postoperative alpha-fetoprotein and the presence of satellites were independent risk factors for long-term survival. Young patients had more advanced tumors. Overall survival rates at 1, 3 and 5-years were 78.1%, 45.1% and 27.4% for young patients, respectively, and 86.5%, 57.5% and 42.4% for older patients, respectively (p = 0.007). Conclusion. The category A group had poorer tumor characteristics and worse prognoses than the category B group.

Key words. Hepatocellular carcinoma., Age., Hepatectomy., Complication., Overall survival.

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The Official Journal of the Mexican Association of Hepatology, the Latin-American Association for the Study of the Liver and the Canadian Association for the Study of the Liver

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