title: Survival rate in lung cancer.
abstract: The authors followed the survival rate in 927 patients with lung cancer treated in the oncological dispensary of the Plovdiv City during 1965--1972. 41.3% of the patients were in stage 1--11, 19.9%--in stage III, 38.8%--in stage iv. Of all the patients 8.2% were operated upon, in 14.7%--radiotherapy was employed, 9.9% of the patients were treated pharmacologically, 67.5% of cases were not treated at all. As a result of all kinds of treatment 21.4% of the patients survived for one year, and 1.1%--for 5 years. It is concluded that the search for new methods of the treatment and early diagnosis of lung cancer is quite essential.
mesh_terms: D002031:Bulgaria; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000401:mortality* / Q000628:therapy; D013997:Time Factors
vernacular_title: Vyzhivaemost' bol'nykh rakom legkogo