Ovarian<unk> s have been classified as among the least mutated of all solid cancers.<unk> s originate from germ cells that undergo one of several meiotic failures, leading to a tumor genome with high levels of copy neutral loss of heterozygosity.
Immature teratoma
Teratoma
Ovarian fibroma
Embryonal carcinoma
Gonadoblastoma
Dysgerminoma
Mucinous cystadenoma
Luteoma