Conservation surgery for carcinoma of the supraglottis.
D003679:Deglutition; D004825:Epiglottis / Q000601:surgery*; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms; D006801:Humans; D007822:Laryngeal Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D007825:Laryngectomy; D008198:Lymph Nodes; D008207:Lymphatic Metastasis; D008722:Methods; D011183:Postoperative Complications; D011878:Radiotherapy / Q000009:adverse effects