[Comments from a clinician and pathologist on the terminology, diagnosis and treatment of precancerous conditions of the larynx].

Only comprehensive treatment comprising active screening of risk groups, treatment proper, primary and secondary prevention and permanent collaboration of the clinician and pathologist can improve significantly the prognosis (morbidity and mortality) of patients with precanceroses of the larynx. Subsequent dispensary care then improves by cca 10% the five-year survival of patients with confirmed malignancies, as compared with the therapeutic results of all treated carcinomas of the larynx during the corresponding period.