[Indications for classical radical evidement and for so-called operations "of necessity" or "of principle"].
D006801:Humans; D007822:Laryngeal Neoplasms / Q000601:surgery*; D008207:Lymphatic Metastasis / Q000601:surgery*; D037981:Neck Dissection; D010610:Pharyngeal Neoplasms / Q000601:surgery*
Indications de l'évidement radical classique et des interventions dites "de nécessité" ou "de principe".