The clinical implications of new insights into the origins of epithelial ovarian cancer with emphasis on the British Columbia Ovarian Cancer Prevention Initiative

In the last ten years our understanding of the origin of epithelial ovarian cancer has changed. This includes the realization that the majority of High Grade serous cancers originate in fallopian tube epithelium and the majority of endometroid and clear cell cancer arise in foci of endometriosis. These new insights have profound implications of both prevention and treatment.