Tratamiento de las lesiones precancerosas de las cuerdas vocales.

Abstract

After peer review of clinical and histological classifications of precancerosis lesions, we studied 180 cases in the period 1982 through 1999. We divided clinically the cases in: leucoplakia, erythroplakia and erythroleucoplakia; and histologically in: LIN 1, LIN 2, LIN 3 e carcinoma in situ. After surgery, we considered, in each group, clinical development with follow-up over five years.