[Radiation therapy in glottic laryngeal carcinoma stage. I. Results and analysis of prognostic factors].
Two hundred and forty-five patients with stage I glottic laryngeal cancer were treated with radiotherapy in Center of Oncology in Kraków between 1973 and 1988. One hundred and fifty-five patients were irradiated with Co-60 unit, 90 patients with mixed photon-electron beam. The 5-year NED survival rates after the radiotherapy only were 85.3%, after the radiotherapy and surgery for recurrences--95.1%. The sex, age, local extension of primary tumor (T1a vs. T1b), location of the tumor on true vocal cord and involvement of anterior commissure were evaluated in a uni- and multivariate analysis of prognostic factors. For the end-point of 5-year NED survival no statistically significant relationship was found between results and analysis variables.
Skołyszewski
J
J
Kliniki Radioterapii Centrum Onkologii Instytutu im. M. Skłodowskiej-Curie w Krakowie.
Reinfuss
M
M
Kowalska
T
T
Walasek
T
T
Dymek
P
P
D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000532:radiotherapy*; D005260:Female; D005931:Glottis / Q000473:pathology / Q000528:radiation effects*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D011379:Prognosis; D011446:Prospective Studies; D011829:Radiation Dosage; D012189:Retrospective Studies; D016896:Treatment Outcome
Teleradioterapia raka głośni w I. zaawansowania. Wyniki leczenia I analiza czynników prognostycznych.