If the veins are smaller than a paper clip, then I like to inject them. If they are bigger, then I send the patient to someone for an ultrasound evaluation, and an endovenous intervention. Both of those should be done by someone who does a lot of it. Either a vascular surgeon, an interventional radiologist or a dermatologist with vascular skill. I don’t treat anything bigger than a paperclip. I don’t do anything I can’t do really well.