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Updated: May 8, 2026

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

Optimizing treatment selection in venous malformations through imaging-assisted sequential therapy: A case series

Weixin Wang¹, Wei Lu¹, Chaonan Wang¹

¹Department of Hemangioma and Vascular Malformation, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Journal of Vascular Surgery. Venous and Lymphatic Disorders

|April 24, 2025

Summary

Sequential treatment combining sclerotherapy and surgery effectively manages venous malformations (VMs). Imaging guides this approach for optimal outcomes in complex vascular anomalies.

Keywords:

Magnetic resonance imaging Sclerotherapy Sequential therapy Surgery Ultrasound Venous malformations

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Area of Science:

Vascular Surgery
Medical Imaging
Interventional Radiology

Background:

Venous malformations (VMs) are common congenital vascular anomalies requiring tailored management.
Lesions with interstitial components present unique therapeutic challenges.
Individualized treatment is crucial for effective VM management.

Purpose of the Study:

To evaluate a sequential treatment strategy for venous malformations.
To assess the combination of sclerotherapy and open surgery.
To investigate the role of ultrasound (US) and magnetic resonance imaging (MRI) in guiding treatment.

Main Methods:

Retrospective analysis of 10 patients with VMs.
Initial sclerotherapy followed by surgical intervention.
Preoperative US and MRI for treatment monitoring and surgical timing.

Main Results:

Sclerotherapy reduced venous components and blood supply via fibrosis.
Sequential surgery successfully removed interstitial components, improving cosmetic outcomes.
US and MRI effectively monitored treatment, with MRI crucial for complex cases.

Conclusions:

Sequential sclerotherapy and surgery offer effective VM management.
Tailored surgical planning guided by imaging is essential.
Larger studies are needed to validate and optimize protocols.