Video Description: Understanding Tenderness and a Lump After Vein Treatment Many patients feel a small, tender lump at a specific spot after their vein treatment — and it can be worrying if you’re not expecting it. In this video, I explain exactly why this happens, why it’s not dangerous, and why it’s actually a normal part of the healing process. What you’re feeling is usually a superficial vein thrombosis, which means a small section of the treated vein has closed and formed a firm, inflamed area under the skin. This is expected after procedures that shut down unhealthy veins. You may notice the classic signs of inflammation: • Rubor — a little redness • Tumor — a small lump or firmness • Dolor — tenderness or soreness • Calor — warmth in the area These symptoms occur because the vein is going through a controlled healing response. The vein is no longer carrying blood, and your body is breaking it down safely over time. The key message: This is not harmful. It’s uncomfortable, but it’s temporary — and it’s a sign that the treatment is doing what it’s supposed to do.

Venous reflux explained in real time. Our vascular ultrasound tech scans the great saphenous vein while I show how blood flow reverses above the baseline on duplex ultrasound. If you’ve ever wondered what “reflux” actually looks like, this short clip breaks it down simply — what the baseline means, why negative flow matters, and how we diagnose venous insufficiency at the bedside.This is the same process used before treatments like Venaseal or thermal ablation. Understanding reflux helps patients see why symptoms like heaviness, swelling, and varicose veins occur. Keywords: venous reflux, duplex ultrasound, GSV reflux, vascular surgery, vein disease, venous insufficiency, varicose veins, ultrasound baseline, negative flow, vein treatment, cyanoacrylate closure, Venaseal

Venaseal: 1. Meta-analysis of RCTS 2. Compared to RFA , EVLT (Laser) and MOCA (ClariVein) as well as sclerotherapy such as Varithena (Foam) 3. Success of closure doesn’t necessarily mean improvement in quality of life. 4. All studies have some bias. Can you spot the different types of bias involved that shape how doctors like myself end up making our decisions about your care? #brazilianfootball , #viral, #science