Objectives:To determine the overexpressions of p 53 and C erbB 2,C ras,C myc in GCT of the ovary,and to analyse their correlations with the development of GCT.

• 目的：了解p53及C－erbB2、C－ras、C－myc在卵巢粒层细胞瘤中的表达及与此瘤发生、发展的关系。