title: [Results of radiotherapy in carcinoma of the larynx].
abstract: Long-termed treatment results have been analysed in 224 previously untreated patients with a squamous cell carcinoma of the larynx who were given irradiation for curative therapy. The 5-year cumulative local control rates of T1NO and T2NO cases with phonation were 80.9% and 74.1%, respectively and a total laryngectomy was chiefly performed for the recurrent cases. The 5-year cumulative local control rates with of without phonation were 97.0% and 91.8%, respectively. The introduction of a multi-disciplinary treatment was found necessary for the locally advanced cases (T4 or N3 cases), because of a low local control rate (about 25%) from radiotherapy alone.
authors: Dept. of Radiation Therapy, Aichi Cancer Center Hospital.
authors: K
authors: K
authors: Morita
authors: Y
authors: Y
authors: Ito
authors: E
authors: E
authors: Kato
authors: Y
authors: Y
authors: Kawabe
authors: T
authors: T
authors: Kondo
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000401:mortality / Q000532:radiotherapy* / Q000601:surgery; D007825:Laryngectomy; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011879:Radiotherapy Dosage; D012074:Remission Induction