Need experience injecting saline into facial vein that is too big for laser. One vein size of a pea. Is part of a longer vein near jaw/chin. $400 for one needle prick, the same for several veins! Retreat is another $400. Afraid of removing all of vein in case it rises in worse place. Want to try a small amount, so I don't want to pay $400. Want to be sure this vein is not needed in this specific area, as there is one in the same location on the other side. But it is flat. Help