Patient Screening
Before patients are deemed to be a suitable candidate for this treatment, they have to go through a rigorous set of tests. These include a CT scan of the complete thorax/abdomen/pelvis, and blood tests. The CT scan gives precise measurements of the aneurysm and the surrounding anatomy. In particular the calibre/tortuosity of the iliac arteries and the relationship of the neck of the aneurysm to the renal arteries are important determinants of whether the aneurysm is amenable to endoluminal repair. In certain occasions that the renal arteries are too close to the aneurysm, the custom-made fenestrated graft stent is now an accepted alternative to doing open surgery.
Read more about this topic: Endovascular Aneurysm Repair
Famous quotes containing the word patient:
“When little boys grown patient at last, weary,
Surrender their eyes immeasurably to the night,
The event will rage terrific as the sea;
Their bodies fill a crumbling room with light.”
—Allen Tate (1899–1979)