title: [Radiation therapy in glottic laryngeal carcinoma stage. I. Results and analysis of prognostic factors].
abstract: 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.
authors.affiliation: Kliniki Radioterapii Centrum Onkologii Instytutu im. M. Skłodowskiej-Curie w Krakowie.
authors.forename: J
authors.initials: J
authors.lastname: Skołyszewski
authors.forename: M
authors.initials: M
authors.lastname: Reinfuss
authors.forename: T
authors.initials: T
authors.lastname: Kowalska
authors.forename: T
authors.initials: T
authors.lastname: Walasek
authors.forename: P
authors.initials: P
authors.lastname: Dymek
mesh_terms: 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
vernacular_title: Teleradioterapia raka głośni w I. zaawansowania. Wyniki leczenia I analiza czynników prognostycznych.