“…A common process consists in using a biomechanical finite element (FE) model that simulates in a physically realistic way the deformations produced in both the surface and internal tissues of the breast during the mammographic acquisition. Finite element models have been widely used in various medical applications, including brain, heart, liver, lungs, or prostate imaging, composing a wide bibliography . In breast modeling, they have been used in several challenging problems, such as the colocalization of information between different image modalities, temporal studies, identifying lesions or tumors, tracking of these lesions during biopsy, review of the progress of suspicious lesions or evaluation of the effectiveness of treatments and, even, aiding implant selection for breast augmentation procedures …”