Arteriovenous malformation (AVM) is an abnormal connection between arteries and veins,
bypassing the capillary system. In most cases, the disorder may be asymptomatic. The …

BACKGROUND Ischemic stroke is a leading cause of death and disability worldwide. Much
of the long-term disability occurs in patients with Emergent Large Vessel Occlusion (ELVO). …

Objective: The recent introduction of Power Doppler Imaging (PDI) made a promise for better
visualization of blood vessels lying in regions anatomically difficult for ultrasound imaging, …

Background Ischemic stroke is a leading cause of death and disability worldwide. Much of
the long-term disability occurs in patients with Emergent Large Vessel Occlusion (ELVO). In …

We describe a cervical congenital paraspinal arteriovenous malformation (AVM) drained by
paraspinal and epidural ectatic veins, which caused massive erosion of the C6 and C7 …

Background Renal arteriovenous malformation (RAVM) is a rare disease. The causes of
pathological connections between renal arteries may be congenital or iatrogenic–mainly as a …

Background Pulsating mass located close to peripheral arteries is usually considered as a
result of arterial wall injury. Clinically important is to distinct pseudoaneurysm from …

Objective Published data describing scintigraphic evaluation of perfusion changes in patients
with cerebral arteriovenous malformations (AVMs) after embolization are very scarce. The …

Vascular access is usually achieved through a femoral arterial puncture using a modified
Seldinger technique. However, selective catheterization of the great cerebral vessels by …

Constant development of interventional neuroradiology procedures increases number and
sometimes length of vascular interventions. There are several factors that have impact on …