Sinonasal adenocarcinoma

Case contributed by The Radswiki

Presentation

Nasal stuffiness

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.

MRI

A large left-sided mass filling the lateral nasal cavity and the maxillary antrum. 

Case Discussion

MRI of a patient with a large left-sided mass filling the lateral nasal cavity and the maxillary antrum. 

The differential includes:

  1. inverting papilloma
  2. antrochoanal polyp
  3. sinonasal carcinoma (adenocarcinoma, squamous cell carcinoma)
  4. lymphoma

Histology revealed this to be a sinonasal adenocarcinoma

This case was donated to Radiopaedia.org by Radswiki.net.

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