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RCND Section of Neuroradiology utilizes the latest cross-sectional imaging techniques in the imaging of the Head and Neck. Computed tomography (CT) and MRI provide anatomic detail, and PET scan, perfusion, diffusion and functional MRI and spectroscopy can help determine vascular supply, changes in water content and a patient’s brain function, in the areas of tumor involvement, stroke or proposed surgery.
In addition, different information can be added together to yield a 3D image of tumor, vessels, and brain function. (see Functional MRI and Perfusion/Diffusion Imaging).
These images are a reconstruction of an actual case showing a neck mass and its relationship to major vessels and bones.  This information can be used by surgeons to plan tumor extent and surgical options. The tumor (purple) is close to the major vessels of the right neck (red), and extends behind the right jaw (mandible).
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