Objective: To study the relationship between androgen receptors(AR) and estrogen receptors(ER) in cells and nuclei of prepuce in patients with hypospadias and the severity of hypospadias.

• 目的：探索先天性尿道下裂与阴茎皮肤细胞雄激素受体(AR)、雌激素受体(ER)的表达及细胞核内的聚集的关系。