In 45 case, the tumor relapse rate of Ki-67/MIB-1 positive expression is higher than negative expression, the relapsing rate is 54.2% (13/24) and 23.7% (5/21) 34.7% (8/23) respectuvely.

• 随访41例病例中Ki-67/MIB-1阳性表达者，肿瘤复发率比无表达者显著升高，复发率分别为52.；38%25（11/21）和20%25（4/20），差异具有显著意义，（P<0