AVLS Showcase: Ablation Position Statements And Registry Data
Cyanoacrylate Closure: Technique And Complications
The AVLS position statement recommends detailed mapping, positioning the catheter tip beyond five centimeters from the junction, sustained compression, and full polymerization time to limit complications. Hypersensitivity reactions occur in up to 6 percent of patients and are treated with antihistamines or steroids. Thrombus extension beyond the junction occurs in under 2 percent and may warrant anticoagulation in higher-grade cases.
Mechanochemical Ablation And Registry Outcomes
Long-term data show mechanochemical ablation has lower anatomic occlusion than radiofrequency or laser, yet clinical improvement remains durable, likely aided by higher reintervention rates. A large multi-practice registry of small saphenous vein ablations found sustained pain relief with only 3 percent recanalization, strongest when the full diseased vein length was treated.
Scope Of Practice And Emerging Tools
A companion statement defines medical sonographers as delegated diagnostic team members whose imaging must be interpreted by a qualified physician, distinct from independent treatment. The session also previews a multisociety lymphedema guideline effort and a mobile app supporting SVP classification for pelvic venous disorders.
