Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2024 Dec;17(4):561-576.
doi: 10.1016/j.path.2024.07.012.

Sinonasal Papillomas-An Up-To-Date Review for Practicing Pathologists

Affiliations
Review

Sinonasal Papillomas-An Up-To-Date Review for Practicing Pathologists

William R Perry et al. Surg Pathol Clin. 2024 Dec.

Abstract

Sinonasal papillomas are a group of uncommon benign neoplasms that often represent a diagnostic challenge for surgical pathologists due to their diverse morphologic features. Our understanding of the molecular pathogenesis of these tumors has made significant advances recently that have reinforced the histology-based classification that was introduced over 50 years ago. As some subtypes have features that overlap with other sinonasal tumors, including specific carcinomas such as DEK::AFF2 nonkeratinizing squamous cell carcinoma, being aware of their key diagnostic findings is vital for appropriate classification.

Keywords: Epidermal growth factor receptor (EGFR); Exophytic sinonasal papilloma (ESP); Human papillomavirus (HPV); Inverted sinonasal papilloma (ISP); KRAS; Oncocytic sinonasal papilloma (OSP); Sinonasal squamous cell carcinoma.

PubMed Disclaimer

Substances

LinkOut - more resources