[Life expectancy of lung cancer patients registered at the Leningrad City Oncological Dispensary in 1968].

Out of 1,240 lung cancer patients, a five-year survival was registered in 5.2% of cases (0.5% of unoperated patients, 34.

[Pathogenetic therapy of mastopathies in the prevention of breast cancer].

The breast cancer morbidity among the population of the city of Leningrad has been analysed. It was shown that there is a tendency to the increased number of breast cancer patients. In this respect attention is given to the prophylactic measures, accomplished in Leningrad City oncological dyspensary.