Epithelial ovarian tumors classification

Template:Eithelial Ovarian Cancers Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Hannan Javed, M.D.[2]

Classification

Ovarian Cancer
Epithelial	Sex-cord stromal	Germ cell	Mixed-cell type
Ovarian serous tumor Ovarian serous cystadenoma: ~60% of serous tumor Ovarian borderline serous cystadenoma: ~15% of serous tumor ovarian serous cystadenocarcinoma: ~25% of serous tumor; commonest malignant ovarian tumour ovarian mucinous tumor: ~20% of all ovarian tumor ovarian mucinous cystadenoma: ~80% of mucinous tumor ovarian bordeline mucinous cystadenoma: 10-15% of mucinous tumor ovarian mucinous cystadenocarcinoma: 5-10% of mucinous tumor ovarian endometrioid tumour: 8-15% of all ovarian tumor clear cell ovarian carcinoma: ~5% of ovarian cancer Brenner tumour: ~2.5% of ovarian epithelial neoplasms squamous cell carcinoma of the ovary ovarian cystadenofibroma / ovarian adenofibroma: can be serous, mucinous, endometrioid, clear cell or mixed ovarian cystadenocarcinofibroma: extremely rare undifferentiated carcinoma of the ovary: ~4% of all ovarian tumor