AVF Doctors Lounge: Interactive Venous Case Discussions

Varicose Vein Workup and Treatment Sequencing

Panelists generally did not stop oral estrogen or routinely screen for thrombophilia based on family history alone before treating a large refluxing great saphenous vein, though opinions were split on staging phlebectomy versus performing it concomitantly with ablation. Most favored treating both legs and larger varicosities together when feasible, citing patient convenience and guideline flexibility on timing.

Managing Post-Ablation Thrombus Extension

A postprocedure scan showing ablation-related thrombus extension into the femoral vein prompted a discussion favoring short-course anticoagulation with repeat duplex at three weeks to confirm resolution, rather than prolonged anticoagulation or observation alone.

Sequencing Deep and Superficial Treatment for a Complex Ulcer

For a venous ulcer with combined post-thrombotic deep changes and superficial reflux, panelists debated whether to treat the superficial system and perforator first or obtain cross-sectional venography and IVUS before deciding, since evidence does not clearly favor one sequence, and both systems likely need eventual treatment.