Mammo Test Object

Mammography Test Object for Routine QA Checks

The TO MAMMO represents a semi-natural radiographic image of a typical breast (mammogram) featuring details of pathological pertinence situated within the test object plate. These details are sensitive to noise, unsharpness and the grey scale range relevant to mammography.


to mammo 1


  • Low-Contrast Resolution
  • Resolution Limit

Technical Specifications

  • 6 sets of filament groups
  • 6 sets of low contrast detail groups
  • 6 sets of graded micro-calcifications
  • 6 sets of graded micro-calcifications with a "pseudo breast" area
  • Volume of attenuation (6 cm stack of PMMA)


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