Table 1.

Characteristics of Patients, Aneurysms, Stents and Image Quality of Each MRA Technique

Note.- ^*Thrombosed aneurysm, ^†Score of image quality in 3D TOF and 4D MRA, 0: very poor, 1: poor, 2: fair, 3: good, 4: excellent, ^#Average scores (median, [interquartile range]) for stented arteries using Neuroform in 3D TOF and 4D MRA, ^$Average scores (median, [interquartile range]) for stented arteries using Enterprise in 3D TOF and 4D MRA. A-com = anterior communicating artery, Lt = left, MRA = MR angiography, P-com = posterior communicating artery, PICA = posterior inferior cerebral artery, Rt = right, TOF = time of flight