Fig. 1

Preoperative tumor volume according to gender (a), age (b), MIB1 (c) and COX2 expression (D and E) (ANOVA, asterisk represents statistically significant results)
Preoperative tumor volume according to gender (a), age (b), MIB1 (c) and COX2 expression (D and E) (ANOVA, asterisk represents statistically significant results)