We sought to obtain high resolution 3D contrast-enhanced MR angiograms of the carotid arteries, vertebral arteries and aortic arch with venous signal suppression utilizing novel timing techniques. A secondary purpose was to compare contrast-enhanced MR angiograms with 2D time-of-flight MR angiograms of the carotid arteries.
EarlsJP: Breath-hold single-dose gadolinium-enhanced three-dimensional MR aortography: Usefulness of a timing examination and MR power injector. Radiology201: 705–710, 1996.
FooTKF: Automated detection of bolus arrival and initiation of data acquisition in fast three-dimensional, gadolinium-enhanced MR angiography. Radiology203: 275–280, 1997.
4.
WilmanAH: Improved centric phase encoding orders for three dimensional magnetization prepared MR angiography. Magn Reson Med36: 384–392, 1996.
5.
KimJK: Test bolus examination in the carotid artery at dynamic gadolinium-enhanced MR angiography. Radiology206: 283–289, 1998.
6.
CloftHJ: 3D gadolinium-enhanced MR angiography of the carotid arteries. Magn Reson Imag14: 593–600, 1996.
