Salehi AM, Norberg-Spaak L, Vallin S, et al. - In this study, data from preoperative positron emission tomography/computed tomography (PET/CT) with results of panscopy with biopsy and ultrasound with fine-needle aspiration cytology (US-FNAC) on the same patients were compared. Researchers conducted a retrospective (2014–2016) study comparing PET/CT results with the results from panscopy with biopsy and US-FNAC in patients suspected of head and neck malignancy treated at the University Hospital in Umeå, Sweden. The findings revealed the utility of PET/CT in the diagnosis of head and neck malignancies.