High-Flow Arteriovenous Malformations: Treatment Using a Venous Approach.

Area of Science:

• Vascular Surgery
• Interventional Radiology
• Dermatology
• Medical Genetics

Background:

• High-flow arteriovenous malformations (AVMs) represent rare and challenging medical conditions.
• Management requires a multidisciplinary team approach, often involving specialists at tertiary referral centers.
• Complete cure is not always possible, and interventions may complicate future treatment or worsen symptoms.

Purpose of the Study:

• To provide a practical approach for the evaluation and treatment of high-flow AVMs.
• To guide clinicians managing patients with these complex vascular anomalies.
• To offer insights for cases where referral to specialized centers is not feasible.

Main Methods:

• Review of existing literature and clinical experience with high-flow AVMs.
• Discussion of classification systems and their limitations.
• Emphasis on individualized treatment strategies based on patient-specific factors and lesion characteristics.

Main Results:

• High-flow AVMs necessitate tailored treatment plans, considering individual patient factors, symptoms, and angioarchitecture.
• Multidisciplinary team management is crucial for optimal patient outcomes.
• Intervention strategies must carefully weigh potential benefits against risks of symptom exacerbation or compromised future treatment.

Conclusions:

• Individualized evaluation and treatment are paramount for managing high-flow AVMs.
• A multidisciplinary approach enhances patient care for these complex lesions.
• This article provides a framework for managing high-flow AVMs, particularly when tertiary center referral is not an option.