Diagnostic accuracy of FDG-PET/CT in the persistence of lymph node involvement in patients with squamous cell carcinoma of the head and neck treated with radiotherapy, chemoradiotherapy or bioradiotherapy.
INTRODUCTION The primary objective was to determine the diagnostic accuracy of FDG-PET/CT for identifying persistent cervical lymph node metastases in patients with head and neck squamous cell carcinoma (HNSCC) with clinical nodal involvement (cN+), treated with radiotherapy (RT), chemo-radiotherapy (CRT) or bio-RT, in...