Nasal cavity and paranasal sinuses
Nasal or sinonasal polyps
Look for signs of malignancy. Further information: Evaluation of suspected malignancies
Main differential diagnoses:
In case of inflammation, confirm that it is mixed and that lymphocytes are not atypical (otherwise, consult hematopathology, particularly whether it could be T cell lymphoma, nasal type.
- Michaels, Leslie (2012-12-06) (in en). Ear, Nose and Throat Histopathology . Springer Science & Business Media. p. 168. ISBN 9781447133322.