Campaign for early diagnosis of breast cancer takes place in Tetyushsky district. Residents of the district can pass a free examination of mammary glands and get advice from oncologist-mammologist. All procedures are carried out in on-site mammograph of Republican Clinical Oncology Dispensary. The examination of residents was organized within the framework of the program "Measures to improve the provision of cancer care to the population of Tetyushsky district for 2018-2020". 370 women were examined in Tetyushi.