Human papillomavirus (HPV)-associated sinonasal squamous cell carcinoma (SNSCC) (HPV+ SNSCC) is a recently recognized entity that accounts for up to one-third of SNSCC. Although at present these cancers are not routinely tested for HPV, the incidence is increasing and HPV+ SNSCC is associated with superior survival outcomes compared with HPV- SNSCC. Here, we present the case of a patient with HPV+ SNSCC treated with endoscopic resection followed by postoperative radiation and review the literature summarizing epidemiology and management of this disease, with emphasis on the importance of HPV testing in SNSCC.
Keywords: endoscopic; human papillomavirus; sinonasal; squamous cell carcinoma.
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