RESUMO
The uterine sarcomas are malignant tumors which have two main problems; the first is their unclear epidemiology, the second is the non codified treatment. We related 13 cases of uterine sarcoma, treated at Gynecologic and Obstetric ward Ml, of Maternity Souissi University of Rabat. The uterine sarcomas are uncommon and represent 1% of hole tumor pathology of the uterine corpus. It happens preferentially in menopaused women [62% of cases]. The genital bleeding is the more frequent sign [85% of cases]. Pre-operative diagnosis of sarcoma is made in 46% of cases ; the diagnosis of malinancy is made in 92% of cases. Surgery is the best mean of treatment. The radiotherapy and chemotherapy have a few indications and an unsure efficacy. The prognosis is very bad