[Tumor DNA content as a prognostic indicator in squamous cell carcinoma of the larynx].
Celluar DNA content has been found to be an important prognostic factor in many head and neck tumours, yet within the larynx few studies have examined its effect on survival. 31 patients with squamous carcinoma of the larynx treated in years 1983-85 by total laryngectomy were studied. The tumours were classified according to the TNM classification 1987 and graded histopathologically according to Jaccobson's classification. Quantitative DNA content was determined with the use of image cytometry performed by an image analyzer (CAS-200). Quantitative DNA analysis correlated with tumor grade and patient outcome within 6 years of follow-up.
Skotnicka
B
B
Katedra Otolaryngologii AM w Białymstoku.
Hassmann
E
E
Dziecioł
J
J
Musiatowicz
B
B
D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000601:surgery; D004273:DNA, Neoplasm / Q000032:analysis*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D007825:Laryngectomy; D009367:Neoplasm Staging; D011003:Ploidies; D011237:Predictive Value of Tests; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome
D004273:DNA, Neoplasm