title: Is it necessary to perform radical neck dissection as a salvage procedure for persistent or recurrent neck disease after chemoradiotherapy in patients with nasopharyngeal cancer?
authors.forename: Avi
authors.initials: A
authors.lastname: Khafif
authors.forename: Alfio
authors.initials: A
authors.lastname: Ferlito
authors.forename: Robert P
authors.initials: RP
authors.lastname: Takes
authors.forename: K
authors.initials: K
authors.lastname: Thomas Robbins
mesh_terms: D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000188:drug therapy / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D009303:Nasopharyngeal Neoplasms / Q000473:pathology*; D037981:Neck Dissection / Q000379:methods*; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery*; D016879:Salvage Therapy