Clinical Research Directory

Inclusion Criteria: * 1\. Woman with age ≥ 18 years. * 2\. Newly diagnosed ovarian, tubal or peritoneal malignancies. * 3\. Epithelial histology. * 4\. Stage IIIC or IVA with extrapelvic carcinomatosis according to FIGO classification 2014. * 5\. Patients undergoing primary surgery or neoadjuvant chemotherapy. * 6\. Performance Status ≤ 2. * 7\. Patient affiliated to a Social Health Insurance in France. * 8\. Patient information and informed consent form signed prior to any study specific procedures. Exclusion Criteria: * 1\. Benign or borderline tumors. * 2\. Patients with extra-abdominal disease, except for pleural effusion with positive cytology. * 3\. Other malignancy diagnosed in the previous 5 years except skin cancer (other than melanoma). * 4\. Any psychological, familial, geographic or social situation, according to the judgment of investigator, potentially preventing the provision of informed consent or compliance to study procedure. * 5\. Patient who has forfeited his/her freedom by administrative or legal award or who is under guardianship.