Fig. 1
From: Correlation of PET-CT nodal SUVmax with p16 positivity in oropharyngeal squamous cell carcinoma
Inclusion and exclusion criteria. OPSCC – oropharyngeal squamous cell carcinoma, CRT – chemoradiation, PET-CT – positron emission tomography – computed tomography, N0 – no nodal disease. Patients who were treated with initial surgical resection and neck dissection +/− radiation/chemoradiation were considered to have primary surgical treatment