PET changes management and improves prognostic stratification in patients with head and neck cancer: Results of a multicenter prospective study

Abstract

The primary aim of this study was to determine the impact of PET in changing initial management plans in patients with untreated head and neck cancer. Secondary aims were to determine the incremental staging information provided by PET and to document the effect of PET on treatment outcomes. Methods: Patients with untreated head and neck cancer underwent PET scans. Pre-PET management plans were documented by referring clinicians unaware of the PET results, and management plan changes due to PET scan findings were documented. Follow-up to 12 mo after treatment was performed to determine actual management and clinical outcomes. Results: A total of 71 patients (median age, 56 y; 69% male) were ..