Arteriovenous Malformation

Malformation of arteriovenous vessels is a congenital vascular pathology in which abnormal formation of blood flow occurs. Some large vessels merge into one common one for the inflow and outflow of blood, which gives rise to the development of a pathological focus. However, although the malformation may be visible on ultrasound, x-ray or MRI, it may be asymptomatic and cause no discomfort to the patient. In some cases, such violations can lead to significant