Critères d'inclusion : - Over 18 years of age Patient
- Woman presenting a peritoneal carcinosis presumed ovarian origin
- Coelioscopy (1st intent or recurrence) planned or performed in the last 4 weeks for laparotomy. The peritoneal cancer index of Sugarbaker must be available.
- WHO 0 - 2
- Membership in a social security system
- Patient having given her written consent
Critères de non-inclusion : - Male
- Contraindication in the coelioscopy
- Any associated medical or psychological condition which could compromise the capacity of the patient to participate in the study
- Patient deprived of freedom, under guardianship or guardianship