In Digital Breast Tomosynthesis (DBT), what type of images do radiologists use for interpretation?

In Digital Breast Tomosynthesis (DBT), radiologists utilize reconstructed images for interpretation. DBT creates a series of high-resolution images of the breast from multiple angles, which are then digitally reconstructed into thin slices of the breast. This process allows radiologists to view the breast tissue in a three-dimensional (3D) format, improving the ability to detect abnormalities such as tumors or calcifications that might be obscured in traditional two-dimensional mammography.

Reconstructed images provide a clearer and more detailed representation of the breast tissue by separating overlapping structures, reducing false positives, and enhancing the accuracy of diagnoses. This advantage makes them essential in modern breast cancer screening and diagnosis, ultimately aiding in better patient outcomes.

The other types of images mentioned either refer to different imaging methods or do not accurately describe the imaging process used in DBT. For instance, projection images are typically associated with standard two-dimensional mammography and do not provide the depth information that reconstructed images do. Filtered back projection (FBP) is a mathematical algorithm used in image reconstruction, but it is not a standalone imaging type. Anisotropic images refer to images that have different properties along different axes, which is not a relevant term in the context of the 3D reconstructions used in