Lufkin R B, Larsson S G, Hanafee W N
Radiology. 1983 Jul;148(1):173-5. doi: 10.1148/radiology.148.1.6856830.
The normal anatomy of the larynx and base of the tongue as seen on nuclear magnetic resonance (NMR) images was studied. Scans of normal volunteers were obtained using a 3.5 kilogauss (0.35 T) superconductive magnet and a 3.0 kilogauss (0.3 T) permanent magnet. The NMR images were compared with images obtained by CT and with anatomical sections of these regions. Although resolution is not comparable to that seen on scans obtained with modern CT equipment, there are some advantages to NMR imaging. These include availability of multiple projections, ease of identifying blood vessels and differentiating them from lymph nodes, and the possibility of improved tissue specificity.
研究了在核磁共振（NMR）图像上所见的喉部及舌根的正常解剖结构。使用3.5千高斯（0.35特斯拉）超导磁体和3.0千高斯（0.3特斯拉）永磁体对正常志愿者进行扫描。将NMR图像与CT所获得的图像以及这些区域的解剖切片进行比较。尽管分辨率无法与现代CT设备所获得的扫描图像相比，但NMR成像仍有一些优点。这些优点包括可获得多个投影、易于识别血管并将其与淋巴结区分开来，以及有可能提高组织特异性。
