There are multiple definitions:
sinonasal cancer(English)
- relatively uncommon in the general population, accounting for less than 1% of all neoplasms and less than 4% of those arising in the head and neck region. Particularly adenocarcinomas are characterized by a high occupational etiologic fraction
- Oncology, ENT, Occupational disease
- https://doi.org…155/2013/672621
Supportive Care Needs(English)