Which one of the following is NOT an epithelial tumour of the ovary: September 2012
Ans. D i.e. Endodermal sinus tumour Endodermal sinus (yolk sac) tumour is a rare tumour but the second most common of germ cell origin
Serous cystadenoma
Brenner tumour
Clear cell tumour
Endodermal sinus tumour