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Dural arteriovenous malformation treated by artificial embolization with liquid silicone
Surgical Neurology
|February 1, 1977
Summary
This study reports successful treatment of a dural arteriovenous malformation using liquid silicone embolization. This innovative technique offers a viable alternative for transverse-sigmoid sinus lesions.
Area of Science:
- Neurosurgery
- Interventional Radiology
- Vascular Neurology
Background:
- Dural arteriovenous malformations (DAVMs) are abnormal connections between dura mater arteries and veins.
- Transverse-sigmoid sinus DAVMs pose significant treatment challenges due to their location and potential for venous hypertension.
Observation:
- A specific case of a transverse-sigmoid sinus DAVM is presented.
- Clinical presentation and detailed radioanatomical features of the malformation were documented.
Findings:
- Successful embolization of the DAVM was achieved using liquid silicone.
- The technical feasibility of this embolization method was evaluated.
Implications:
- Liquid silicone embolization presents a potentially effective and less invasive treatment option for select DAVMs.
- This approach may offer advantages over traditional surgical interventions for complex sinus region malformations.