title: Delayed contralateral cervical metastases with laryngeal and laryngopharyngeal cancers.
mesh_terms: D006801:Humans; D007822:Laryngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D008207:Lymphatic Metastasis / Q000473:pathology*; D009333:Neck / Q000601:surgery*; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery*