[Congenital arteriovenous fistula of the broad ligament. 1 case]

Following a case report of a congenital arterio-venous fistula of the broad ligament, the authors set out the different types of vascular malformation seen in the pelvic region and they attempt to define the place of treatment. The treatment of these lesions involves embolisation of the vascular pedicle and an attempt at surgical excision, alone or one after another.