Gazelle, G.S.

angiography screening patient treatment disease ct angiography sensitivity imaging imaging modality mr angiography result work-up cancer modality value examination study cost-effectiveness radiology analysis ct screening treatment scenario target values target claudication lung cancer scenario surgery lesion health angioplasty signi ficant stenosis detection colorectal cancer ct colonography table screening test program gadolinium-enhanced mr angiography outcome colorectal double-contrast barium enema number signi ficant stenoses proportion limb ischemia hunink mgm aneurysm artery signi assumption ficant willingness quality trial society combination threshold imaging modalities cost-effectiveness analyses artery disease percutaneous treatment radiation technology hunink complication amputation model stenosi follow-up evidence imaging examination probability 2002. event mortality modalitie multi population percutaneou