Survival of patients with oropharyngeal squamous cell carcinomas (OPSCC) in relation to TNM 8 – Risk of incorrect downstaging of HPV-mediated non-tonsillar, non-base of tongue carcinomas

Abstract

Our results indicate a risk of misclassification of patients with otherOPSCC and low TNM-8 stage. We suggest that p16 should only be evaluated in TSCC/BOTSCC and that patients with otherOPSCC should all be staged as patients with HPV-unrelated (p16-) OPSCC.