Ovary cancer is a fullness paradigms disease and serious health problem Is important knows it's natural history, because has multi-factor origins, and understood it's behavior since risk factors until patient's dead, metastatic disease in patient is reality to challenger for oncology group. Ovarian cancer screening is today difficult theme; almost patients with disease had advanced ovarian cancer in the first visit with oncology. In this work we made a bibliographic report about natural history, is an analytic review that's brings up concepts since etiology theirs risk factors, evolution sources, preclinical horizon, clinical disease and related symptoms, without treatments, until host dead.

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