[Breast cancer in combination with other malignant tumors].

Since 1950 to 1968 in the Nikolaevsk Province Oncological dispensary 1006 breast cancer patients were radically operated upon. 943 patients were followed up, primary multiple tumors being observed in 52 of them (5.5%). Primary multiple tumors in stage I were noted in 2.3% of cases, in stage II--in 7.7%, in stage III--in 4.2%. A second tumor appeared in different terms following the cure of mammary gland cancer: in the other gland--in 28 cases, in the uterus--in 7, in the stomach--in 4, in ovaries--in 1, 7 patients developed skin cancer, 1--cancer of the lower lip and 2--lymphogranulomatosis.