Robc,
Your coil fix should be correct, and the veins should clot up, become fiber, die and get absorbed by the body.
The only way to use a sclerolizing agent is to make sure to press on the lower portion of the ISV's right above the scrotum while the liquid is injected so the liquid does not flow to the testicles, which is what I had to do while undergoing the GG procedure. This way, the portion of the vein flowing to the testicles will be blocked and the liquid will just stay there irritating the veins until they close.
However, your "coil-only" fix is a little worrisome for the long run because say you excercise heavily or cough heavily, you could cause venous pressure and the coils can get loose, sometimes they end up in areas you do not want such as your lungs.
I wonder if you could ask your doctor to do this:
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l l since the coils are already blocking flow, put liquid above them will not travel down and will make
l l the vein seal here permanantly, making sure coils do not get loose later in life. Dr. Goren almost
l l did this on me - since I had a collateral that just by pressing on it did not stop the vein flow, so he
l l said he was going to put in some coils and then use the liquid above the coil once the coil sealed the
l l flow - but in the end he didn't need to do this because the pressure form my hand was enough to
l l <---seal the flow.
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robc said...
Dave,
I saw the Doctor yesterday, in preparation for my left-side procedure in two weeks.
I tried to diagram below, in a crude way, the insertion of the coils (not sure how it will look at your end.) The vertical column on the left is the ISV, and the branch on the right represents a collateral. The string of x's represent a coil placed in the ISV, right at the intersection of the collateral. This blocks the ISV and the collateral. There is a coil placed in the ISV at each collateral (I have six, I think, in my right ISV.)
They use the coils when they can, because the "glue"-type agents tend to run through the vein to places where they don't want it. I'm told that when using certain of these agents, a technician may have to apply external manual pressure somewhere down near the bottom of the ISV so that it doesn't run into the testicle. Also, because it creates a chemical reaction as it cures, there could be a little pain. He said that any skilled IR Dr can use either method, and the pain isn't great, and the agents are pretty good these days, but it boils down to which method he feels is more appropriate to the situation. (I get the feeling the coils are just easier.)
Now, the million-dollar question: What happens to that collateral over time? Other than being blocked off at the top, nothing else is done to it. Does it shrivel up and die? Or does that column of blood stay in it for the rest of my life, thereby continuing to create hydrostatic pressure down below? Depending on that answer, I may or may not get the results achieved by Dr Gat. I sent a fax to my Dr's assistant a few minutes ago. I will let you know if/when he answers.
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