Kastler B, Livolsi A, Germain P, Daltroff G, Willard D
Radiologie I, Centre Hospitalo-Universitaire de Strasbourg.
J Radiol. 1988 Oct;69(10):625-8.
The authors report a case of double aortic arch in the newborn (age: 1 month) explored with magnetic resonance imaging. MRI offers a non invasive and non ionizing examination very well-tolerated by the patient if a correct methodology is used (total acquisition time 40 mn). The quality of the images is sufficient for diagnosis and presurgical evaluation: the diameter, the permeability and the relationship with the surrounding organs of the respective aortic arches were well demonstrated with this technique. The contributions of MRI with respect to 2-D echocardiography and angiography as well as the future possible totally non invasive evaluation of this cardiac anomaly is discussed.
作者报告了一例新生儿（年龄：1个月）双主动脉弓病例，该病例采用磁共振成像进行检查。如果使用正确的方法（总采集时间40分钟），磁共振成像可提供一种无创且非电离的检查，患者耐受性良好。图像质量足以用于诊断和术前评估：该技术很好地显示了各个主动脉弓的直径、通透性以及与周围器官的关系。本文讨论了磁共振成像相对于二维超声心动图和血管造影的作用，以及未来对这种心脏异常可能进行的完全无创评估。
