Inclusion Criteria:

• Affiliated to the French social security system
• Whose mammograms meet the following characteristics: 4 (2 per breast, CC and MLO) meeting local regulatory standards and with correct DICOM metadata,
• Whose mammograms have been determined to be normal or to have benign lesions by the radiologist who performed the first reading of the images (L1) in the framework of the organized breast cancer screening program
• Having expressed her willingness to participate in the study, to undergo all the procedures and to make herself available for the expected duration of their participation,
• Having completed and signed the informed consent form.

Exclusion Criteria:

• Woman with breast implants,
• With clinical symptoms of breast cancer,
• With a history of breast surgery (breast reduction or surgery for benign lesion),
• Pregnant or breastfeeding,
• With medical conditions that may interfere with her ability to understand the requirements of the protocol or give informed consent,
• Deprived of liberty by judicial or administrative order,
• Participant whose mammogram images have at least one of the following defects: poor quality of the images, non-standard mammography (projection, magnification, compression), ML/LM/SIO/XCCL or XCCM view.