Impact of fibroglandular tissue distribution and breast shape in voxelized breast models for dosimetry in mammography.

This work proposes to study the impact of different voxelized heterogeneous breast models (gaussian centered - Gauss; gaussian lower - Gauss; and fitted equation patient-based on 3D realistic distribution (Fedon2021) - Fit) for dosimetry in mammography compared to a well-established homogeneous approximation. Influence of breast outer shape also was investigated by comparing semicylindric and anthropomorphic breasts.By using the PENELOPE (v.