The incidences of overexpression of p 53 and C erbB 2,C ras,C myc were 56%(14/25),56%(14/25),48%(12/25),48%(12,25),respectively.

• 25例卵巢粒层细胞瘤中p53、C－erbB2、C－ras、C－myc的过度表达率分别为56%25、56%25、48%25、48%25。