 Good morning. We have a very nice patient today. Her name is Michelle. She is a nurse. She works actually in a cat lab. And she has been having leg pain, especially with standing. She had insufficiency in the great softness vein, which is on the inside of the leg that we ablated with radiofrequency all the way from here to here. Now she has this big tributary, we call it, which is a branch of it, that's still giving her discomfort in the legs. So it's extend from the mid thigh area all the way down to here. So the treatment is going to be injecting this vein with medicine called verethena. And verethena is a foam that is approved by FDA and was approved a couple years ago. The advantage of it is that it's very effective but also does not leave much staining on the skin, like the old foam medications do. So this is verethena that manufactured by the company. We take foam from it as needed per patient. The advantage of it is that the bubbles are very tiny and small compared to a traditional foam that is handmade, has variable size of bubbles, which makes it a little bit less effective. So you can see on the monitor over there where I'm injecting with the bubbles, the white bubbles are, and I inject quite a bit. And then Laura is going to trace it and see the foam is moving down. The bubble will be coming to the veins below. So one injection can cover a large area. You can see the foam arriving there and we wait for it to look longer. And then wherever it stops, we'll inject again. So you can see it coming in here, nicely closing the vein, making it spasm. And those big black spots become tiny. And you can see that from where we injected, the vein cleared all the way down to here. And I still see it here. So we will restart second injection here to see how long it will cover. The results are instantaneous. You see it right away. You can see the vein went away, right away. And we're going to keep watching this segment to see if it clears up. You can see very slow clearance where the vein becomes white visibly. Michelle, you're doing great. The vein is going away in front of my eyes. Wow, it looks very nice. You don't see anything anymore. We will need to do one more injection, most likely, down here. So now we will treat the remaining bigger spiders with this combination of medicine. This is called foam. And the medicine we're using will be mixed like this to become milky and closing those veins. We will inject slowly. You can see the veins clearing up. All right. So that's one area we inject slowly. You can see the foam going up and down. We inject until we see no more progress. Or if you see any bubbling in the vein, that means the vein had enough of you. Stop injecting. And you can see how big the area that cleared is. We'll do one more here. Don't over-inject because then you get more pigmentation on the skin. Inject very slowly. So you can see that the area now is treated. The veins will still be visible, but in about 12 weeks you will not see them. You will wear stockings for two weeks. I advise you to wear them day and night, the thigh-high stockings. Day and night, you take them off to shower, then dry your leg and put them on. Take more train, just 400 milligram every eight hours for two days. And even if you don't hurt, you're not going to have much pain. But take it for inflammation reasons and also to thin the blood a little bit. And also walk a lot. You need to walk, be active. I know you're very athletic, so I don't have to worry about that. But don't go home and lay down in bed. Yes, so we advise people to walk a lot and that's good for the veins. And to prevent clots and DVTs.