Peripheral MRA Protocol should be setup with an auto move of the table after the lower leg localiser acquisition. Usually, in MRA leg protocols an auto move of 380-420 mm set by …

Recent improvements in magnetic resonance imaging techniques have made magnetic resonance angiography (MRA) a very useful adjunct to invasive angiography. Fifty-five limbs in …

Nov 23, 2012 · In this article, 3D MRA techniques, bolus timing issues, new IV contrast agents allowing a steady-state acquisition, principals of postprocessing, and unenhanced MRA …

The term MRA Runoff usually refers to the angiography of the lower extremities or legs. It is not uncommon for doctors to request both an MRI and an MRA of the same body part (like MRI …

Jan 10, 2016 · MRAs or runoffs can be performed with 0.2–0.3 mmol/kg (0.4-0.6 mL/kg) of contrast agents that are FDA approved for multiple dosing (see contrast section). An injection …

runoff vessels. The purpose of this study was to determine whether MR angiography (MRA) could aid in the detection of runoff vessels suitable for use in limb-salvage procedures and to …

Recent improvements in magnetic resonance imaging techniques have made magnetic resonance angiography (MRA) a very useful adjunct to invasive angiography. Fifty-five limbs in …

In order to cover the entire peripheral vasculature, at least two to three fields of view are required. Using contrast-enhanced MR angiography, the best results are obtained if the vessels of …

Jun 11, 1992 · MR angiography is a noninvasive technique with greater sensitivity than conventional contrast arteriography for detecting distal runoff vessels in patients with …

Nov 30, 1999 · Surprisingly, more arterial segments were seen on MRA than on contrast angiography, with these “angiographically occult” runoff vessels confirmed at surgery. Surgical …