Non-squamous Tumors of the Oropharynx and Oral Cavity

What is it about?

In this article, we illustrate CT and MR features of oropharyngeal and oral cavity non- SCCs taken from our experience, with clinical-histologic correlation, and review the literature on the topic.

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Why is it important?

Unlike squamous cell carcinoma, non-SCCs could remain unidentified on clinical examination/endoscopy, because they usually manifest as submucosal masses without mucosal alterations. Diagnostic imaging, as CT and, more accurately, MR, plays an essential role in the work- up of these neoplasms, mainly in the staging and follow-up. Furthermore, radiologic features can, to a certain extent, help evaluate a lesion as more likely benign or malignant. More significantly, although generally non-specific, they can suggest or even allow the correct diagnosis in some cases

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