Objective: To clarify and classify the still debated diagnostic and prognostic elements of borderline tumours of the ovary and analyze the data obtained in our series.
Aim: Develop an adapted management scheme, integrating relatively good prognosis and known or suspected factors of poor prognosis. SIEGE: Department of Gynaecology-Obstetrics, Hôtel-Dieu (CHU) Rennes, France.