Related Experiment Video
Updated: Sep 4, 2025

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations
Published on: October 20, 2017
Infratentorial developmental venous anomaly concurrent with a cavernoma and dural arteriovenous fistula
Hirokuni Hashikata1, Yoshinori Maki2, Ryota Ishibashi1
1Department of Neurosurgery, Kitano Hospital, Tazuke Kofukai Medical Research Institute, 2-4-20 Ogimachi Kita-ku, Osaka 530-8480, Japan.
Objectives:
While developmental venous anomaly (DVA) may be associated with cavernous malformation, mixed vascular malformation associated with dural arteriovenous fistula (dAVF) has not been previously reported. We observed a case with rare association of infratentorial DVA, cavernous malformation, and dAVF that presented with cerebellar ataxia. We report our endovascular treatment for this complex cerebrovascular condition.
Case Presentation:
A 32-year-old woman with ataxia had an infratentorial DVA associated with a cavernoma and dAVF. The dAVF had two shunting points. The dAVF was fed by the posterior meningeal arteries and drained through the sigmoid sinus into the transverse sinus. The dAVF was also fed by the occipital artery and retrogradely drained through the left jugular bulb into the dilated collecting vein of the DVA. Endovascular embolization was performed for the dAVF and dilated collecting vein of the DVA. Postoperative complications did not occur after embolization with no recurrence for three years.
Conclusions:
This is the first reported case of infratentorial DVA associated with a cavernoma and dAVF. Endovascular treatment was effective in treating this symptomatic complex cerebrovascular disorder.
Related Concept Videos
Veins of Head and Neck
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
Anatomy of the Brain: Ventricles
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The Arch of Aorta
Encircling the heart, the coronary arteries form a ring-like structure before...
Venous Thrombosis I: Introduction
Venous Thrombosis III: Interprofessional Care

