[CASE OF LARYNGEAL SARCOMA].
D005354:Fibrosarcoma; D005853:Geriatrics; D006801:Humans; D007822:Laryngeal Neoplasms; D007825:Laryngectomy; D012509:Sarcoma
FIBROSARCOMA; GERIATRICS; LARYNGEAL NEOPLASMS; LARYNGECTOMY