Surgical pathology of the sinonasal tract (nasal cavity and paranasal sinuses) is extremely challenging due in part to the tremendous diversity of tumor types that may arise in this region. Compounding the difficulty, a number of new sinonasal tumor entities have been recently described, and pathologists may not yet be familiar with these neoplasms. This manuscript will review the clinicopathologic features of some of the newly described sinonasal tumor types: NUT midline carcinoma, HPV-related carcinoma with adenoid cystic-like features, SMARCB1 (INI-1) deficient sinonasal carcinoma, biphenotypic sinonasal sarcoma, and renal cell-like adenocarcinoma.
- Biphenotypic sinonasal sarcoma
- HPV-related carcinoma with adenoid cystic-like features
- NUT midline carcinoma
- Renal cell-like adenocarcinoma
- SMARCB1 (INI-1) deficient sinonasal carcinoma
ASJC Scopus subject areas
- Pathology and Forensic Medicine