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aneurysm
(redirected from aneurismal)

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aneurysm

Weakening in the wall of an artery, causing it to balloon outwards with the risk of rupture and serious, often fatal, blood loss. If detected in time, some accessible aneurysms can be repaired by bypass surgery, but such major surgery carries a high risk for patients in poor health.

British doctors 1995 devised a less invasive method of surgery involving the use of catheters to insert a polyester graft directly into the aorta via the groin. The graft is reinforced with a shape-memory alloy that expands at blood temperature. When the graft has been correctly positioned, the catheter is withdrawn and the graft expands, pushing against the aorta wall and becoming anchored. The procedure may eventually be carried out under local anaesthetic.



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? Mentioned in ? References in periodicals archive
 
The Powerlink's column strength and unique long main body may directly influence the remodeling of the aneurismal aorta.
Four-Year Patient Follow-up Data Support Safety and Effectiveness of ... by Business Wire
During this time, he was actively involved in completion of clinical trials, FDA submissions and approval of class II and III implantable medical devices, vascular grafts/endoprosthesis, stents, guide wires & catheters used for the aneurismal and occlusive disease.
Computer Motion Announces Preliminary Third Quarter Revenues Up 75% ... by Business Wire
During this time, he was actively involved in completion of clinical trials, FDA submissions and approval of class II and III implantable medical devices, vascular grafts/endoprosthesis, stents, guide wires & catheters used for the aneurismal and occlusive disease.
Computer Motion Announces Preliminary Third Quarter Revenues Up 75% ... by Business Wire
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