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Aneurysm In Dialysis Access Site
Simple answer is that it is a medical technology used primarily to provide an artificial replacement for lost kidney function in people with renal failure. Hemodialysis remove wastes and excess water from the blood by circulating blood outside the body through an external filter, called a dialyzer. Blood and dialysate flow through in opposite directions and the ...Read more
How common is pneumonia and the need for dialysis after open heart surgery for a torn aorta due to an aneurysm and two blocked arteries?
Permacath redness: Have your nephrologist (n) or dialysis nurse look at it. You may have a cellulitis in the permacath's (p) insertion site. You may need antibiotics to treat it. You should also ask your n to refer you to a vascular surgeon for an av fistula creation so you can be free of your p and have a much lower risk of such infections and feel better. ...Read moreSee 1 more doctor answer
Access to blood: Hemodialysis needs access to blood to run high speed flow about 12-15 oz of blood per minute. This requires a larger line under the collar bone which is a temporary method or a surgery to connect the veins of arm with an artery which pours great flow of blood into the vein. The vein will get larger and can be stuck with a needle to make access to blood easy. A plastic tube may be used, a graft. ...Read moreSee 2 more doctor answers
Lump on skin: Hemodialysis sites look like engorged veins. If they are "fistulas" (artery connected to a vein) the lump on the skin follows the natural pathway of the vein. Over time these can dilate and become aneurysmal. The arterio-venous grafts are basically synthetic / plastic tubes which are placed right under the skin. These you can see and feel. The actual needle puncture sites develop small scabs. ...Read moreSee 1 more doctor answer
Dialysis Access: You may be preparing for kidney dialysis by getting a "fistula"- a surgically created connection between an artery and vein. You may be having a peritoneal access port placed in your abdomen. Or you may be having both! All surgeries carry risks of infection, bleeding, damage to tissue, and allergic reaction. But starting dialysis with a central IV line carries risks, too. We say, "Fistula first!" ...Read more
See below: If you mean the site of the needle puncture, it could be a hematoma, blood under skin, which can change colour. ...Read more
No: Aortic dissections can occur for a variety of reasons, including trauma, connective tissue disorders, hypertension, etc. What is required is a tear in the lining of the aorta, with blood leaking into the aortic wall. An aneurysm does not have to be present for a dissection to occur, but an aneurysm can develop from a dissection. ...Read moreSee 1 more doctor answer
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