Sci Rep 2022 Aug 11;12(1):13696. Epub 2022 Aug 11.
Department of Head and Neck Surgery, Sun Yat-Sen University Cancer Center; State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, 651 Dong Feng Road East, Guangzhou, 510060, China.
The significance of postoperative radiotherapy (PORT) to the neck for pN1 status head and neck squamous cell carcinomas (HNSCC) after neck dissection is unclear. A total of 208 patients with pN1 status HNSCC treated from January 1, 2001, to December 31, 2014, were enrolled in the current study. The 5-year regional recurrence-free survival (RRFS), overall survival (OS) and distant metastasis-free survival (DMFS) were compared between patients with or without PORT to the dissected neck. Read More