Results DCEMRA examination was successful in all 58 cases. 6 cases were unremarkable. Arteritis was revealed in 8 cases, thoracic-abdominal aneurysm in 41 and thoracic aneurysm with narrowed aortic lumen was demonstrated in 3 cases.

• 结果58例DCEMRA影像清晰,其中正常主动脉6例,大动脉炎8例,胸腹主动脉瘤41例,胸主动脉狭窄并胸主动脉瘤3例。