Affiliation: | 1. Department of Otolaryngology- Head and Neck Surgery, First Clinical Medical College of Fujian Medical University,First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, P.R. China The authors have no funding, financial relationships, or conflicts of interest to disclose.;2. Department of Otolaryngology-Head and Neck Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, P.R. China;3. Department of Radiology, First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, P.R. China |