The American Cancer Institute, the World Health Organization, and the Turkish Society of Radiology recommend annual mammography for women over 40. Annual mammography is recommended for women aged 40-70.
For those over 70, if the patient has no medical conditions preventing mammography, annual or biannual mammography is recommended.
TURKISH RADIOLOGICAL ASSOCIATION Breast Cancer Screening Guidelines
TRD Breast Radiology Working Group Breast Cancer Radiological Screening Standards