| Literature DB >> 32189159 |
Bailey Hutchison1, Sam Sadigh2, Judith A Ferry2, Trisha M Shattuck3, William C Faquin2,4.
Abstract
Follicular dendritic cell sarcoma (FDCS) is a rare entity which can share morphologic features with non-keratinizing squamous cell carcinoma. Recent reports suggest that up to half of FDCSs show immunohistochemical positivity for p16 (Zhang et al., in Hum Pathol 66:40-47, 2017), a stain that is conventionally used in the risk stratification of oropharyngeal squamous cell carcinoma (OPSCC). Herein, we report a case of p16-positive FDCS with clinical and histomorphologic overlap with human papilloma virus (HPV)-related OPSCC.Entities:
Year: 2020 PMID: 32189159 PMCID: PMC8010052 DOI: 10.1007/s12105-020-01152-0
Source DB: PubMed Journal: Head Neck Pathol ISSN: 1936-055X