[Cancer of the tonsillar region. Retrospective study and review of the literature].

It has been carried out a retrospective analysis of 34 patients suffering from carcinoma epidermoid of the tonsillar fossa being treated with two different therapies from 1989 to 1996. Twenty three of them were treated with surgery (transoral resection or bloc radical tonsillectomy with myocutaneous flap reconstruction and ipsilateral lymph node dissection). Eleven of them were treated with chemotherapy and radiotherapy. The rate of overall survival at 5 years were 41.2%. Actuarial survival rates were (71.4%) in stages I-II and 33.3% in stages III-IV (p = 0.08). On multivariate analysis, age (p = 0.28) and modality of treatment (p = 0.80) were not significant effect on survival. Advanced stages (III-IV) showed 3.4 times much more risk of death than early stages (I-II) (p = 0.11).