Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Dec 28, 2015; 21(48): 13490-13499
Published online Dec 28, 2015. doi: 10.3748/wjg.v21.i48.13490
Table 2 Risk factor of intrahepatic distant recurrence in the radiofrequency ablation group
RFA
Distant recurrence (-)Distant recurrence (+)P value
n299
Tumor size (mm)17.4 ± 6.217.8 ± 6.00.87