This case demonstrates the Doppler ultrasound and MRI appearances of an acquired uterine arteriovenous malformation.
The diagnosis of a uterine arteriovenous malformation should be considered in a young patient with massive prolonged bleeding, especially if there is a history of dilation/curettage, cesarean section or termination of pregnancy.
On imaging differential diagnoses should include:
The best treatment is the arterial embolization of the malformation.