Ishida, Y.; Watanabe, A.; Miyakoshi, K.; Hayashi, S.; Hangai, M.; Miyazaki, K.; Hashimoto, R.; Wada, T. Preparatory Endonasal Surgical Modification to Create a Functional Corridor for Effective Photoimmunotherapy in Residual Nasopharyngeal Carcinoma: A Case Report. Int J Otorhinolaryngol Head Neck Surg 2026, 12, 257-260.