A breast tissue simulating test object designed to be used to compare image quality between different exposure parameters within a single system or across different breast tomosynthesis systems.
VOXMAM consists of the following:
- Standard breast thickness (45mm) 220mm diameter semi-circle comprising breast tissue simulating material encased in PMMA.
- 4x groups of particles representing micro-calcifications randomly located in the XY plane and at approximately 10mm intervals in the Z plane.
Please note: each VOXMAM is unique in its spatial distribution of structural detail, and as such specific locations for calcifications can not be given.