Spring B I, Schiebler M L
Department of Radiology, University of North Carolina, Chapel Hill 27599-7510.
AJR Am J Roentgenol. 1991 Oct;157(4):707-10. doi: 10.2214/ajr.157.4.1892022.
The thoracic inlet can now be studied with high-resolution MR imaging. Recent advances in fold-over suppression (antialiasing software) allow for small fields of view without the usual problems of aliasing from the shoulders. This pictorial assay shows the normal anatomy that can be seen in this area on transaxial MR images. The vagus, phrenic, and recurrent laryngeal nerves can be seen as discrete entities. MR imaging can be used more often for pathologic conditions involving the lower portion of the neck and the thoracic inlet.
现在可以通过高分辨率磁共振成像来研究胸廓入口。折叠抑制（抗锯齿软件）的最新进展使得能够使用小视野，而不会出现肩部常见的混叠问题。本图像分析展示了在横轴位磁共振图像上该区域可见的正常解剖结构。迷走神经、膈神经和喉返神经可被视为独立的结构。磁共振成像可更频繁地用于涉及颈部下部和胸廓入口的病理状况。
