Please suggest what type of cancer is ovarian cancer similar to in nature?

Homework question?: If this is a homework question, it's a stinker. There are about a dozen common types, each with its own personality. Serous has a counterpart in the 3rd most common cancer of of the endometrium and in primary peritoneal lesions. Clear-cell has fooled pathology residents by its resemblance to common kidney cancer. Dysgerminoma matches a man's seminoma. A good pathology text will tell you more.