Mammography Image Quality Phantoms

Leeds DMAM2 Gold Phantom
  • 78 threshold contrast details in 6 sizes
  • Diameters ranging from 0.1, 0.16, 0.25, 0.50, 1.00 and 2.0mm
  • Contrast range 0.489% to 27.56%
  • Contact for more details

Leeds PASMAM
  • Developed according to the PAS 1054 guidelines
  • Aluminium step wedge (14 steps from 0 - 5.2mm)
  • 4 sets of steel balls for measuring missed tissue at chest wall
  • PMMA insert with engraved square ROI
  • High contrast insert (50% surface PMMA / 50% surface steel)
  • Contact for more details

Leeds PIXMAM-3D
  • a routine image quality phantom for testing of digital mammography systems.
  • Designed according to the EUREF
  • For AEC checks, Detector homogeneity, SNR
  • Geometric distortion, CNR, Image resolution, Z-resolution
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Leeds PIXMAM

  • A digital mammography image quality phantom meets the requiremtns of EUREF, NHS
  • Five 300 x 240 mm PMMA plates at various thickness
  • For AEC checks, Detector homogeneity
  • SNR and CNR
  • Contact for more details

Leeds TOR MAM

  • A routine mammography image quality phantom
  • Eight pieces PMMA semi-circle blocks with 240 mm in diameter
  • 6 groups of multi-directional filaments)
  • 6 groups of micro-calcifications in ranges of 354-224, 283-180, 226-150, 177-106, 141-90, 106-93)
  • 6 groups of 3, low contrast details groups)
  • Contact for more details

TOR MAS /MAX

  • A routine mammography image quality phantom
  • Eight pieces PMMA semi-circle blocks with 240 mm in diameter
  • Ten-step Sensitometry
  • High Resolution limit from 1.0 to 20.0 LP/mm
  • Low Contrast Resolution limit from 1.8 to 5 LP/mm
  • Low-contrast large-detail and High-contrast small-detail detectability
  • Contact for more details