The safety and efficiency of precise liver resection for patients with primary liver cancer / 中华肝胆外科杂志

ABSTRACT

Objective To evaluate the the safety and efficiency of precise liver resection for patients with primary liver cancer. Methods 86 patients with primary liver cancer were randomized to receive conventional routine hepatectomy (n=44) or the precise liver resection (n=42). Outcomes were compared between the precise hepatectomy group and the routine group, including, the blood loss, operation time, morbidity and mortality. Results There were significant differences in morbidity rates (7.1% vs. 20.5%; P<0.001), the blood loss [(320±315) ml vs. (613±526) ml;P<0.001) , postoperative alanine aminotransferase (ALT) value (in postoperation 7 d, 82.7 U/L vs.321.7 U/L; P<0.001) and length of hospital stay (12.3 d vs. 18.6 d; P<0.001) between precise hepatectomy and routine groups. The 1 year tumor recurrence rate and 1 year survival rate were 26.2%(11/42) and 78.6% (33/42) in precise liver resection group, 38.6% (17/44) and 65.9%(29/44) in routine liver resection group,with significant difference (P=0.010;P=0.018). Conclusion Precise liver resection is safe and effective in the treatment of liver tumor without much injury to patients.