1) Present common lesions and variants in the head, neck and skull base that are commonly missed or misinterpreted using a case-based approach. 2) Emphasize imaging findings and provide imaging pearls to avoid these pitfalls and arrive at correct imaging interpretation. 3) Illustrate CT, MRI and PET/CT mimics-look-a-likes.
Loevner, L,
Mimics and Look-a-Likes. Radiological Society of North America 2012 Scientific Assembly and Annual Meeting, November 25 - November 30, 2012 ,Chicago IL.
http://archive.rsna.org/2012/12021034.html