M-SYNTH

M-SYNTH contains synthetic mammograms that the FDA VICTRE pipeline makes. Because the images are simulated, the truth is known exactly for every image.

Simulated mammogram of a dense breast with a red circle around the lesion, and the list of labels

A simulated dense breast with a 5 mm spiculated mass. The circle marks the lesion position from the metadata.

Labels

Label Level Notes
Breast density Phantom Fatty, scattered, heterogeneous, dense
Lesion present Image Spiculated mass or none
Lesion density Image For example 1.0, 1.06, 1.1
Lesion radius Image For example 5 mm, 7 mm, 9 mm
Dose Image Percent of the clinical dose
Lesion position Image Pixel location
Lesion mask Image Per-pixel segmentation

Our copy

14,760 images. A smaller subset gives the stimuli for the AI timing experiment.

Source