Mobius3D DoseLab TG-142/Pro FractionCHECK MedPhys Files

Imaging QA

Results in less than 5 seconds


DoseLab includes a complete imaging QA suite for performing tests on MV (EPID), kV (IGRT, OBI), CT, and cone beam CT (CBCT) imagers. All imaging QA tools are fully automatic with all calculations performed in 5 seconds or less (even on CBCT data sets). Results can be stored in PDF or XLS formats, or be saved to DoseLab’s internal database. The Imaging QA suite is designed to fulfill all recommendations of AAPM’s TG-142 Report.

Imaging QA is a standard component of both the DoseLab TG-142 and DoseLab Pro packages.

DoseLab's MV and kV Imaging QA Features

  • Positioning offset (IGRT / treatment isocenter alignment)
  • Contrast
  • Contrast to Noise Ratio
  • Uniformity
  • Spatial resolution
  • Image scaling
  • Includes support for the following phantoms:
    • SNC MV and kV ImagePro phantoms
    • Leeds TOR 18FG (included with IGRT linacs)
    • Las Vegas (no spatial resolution, included with linacs)
    • Standard Imaging QC-3
    • Standard Imaging QC-kV1
    • iba DIGI-13
    • PTW EPID QC (no positioning or scaling)
    • User-customizable additions

    • Click image to expand

    DoseLab's CT and CBCT Imaging QA Features

    • Contrast
    • Contrast to Noise Ratio
    • Uniformity
    • Overall (Intrinsic) Uniformity
    • HU deviation
    • Spatial resolution
    • Image scaling
    • Slice width
  • Includes support for the following phantoms:
    • Catphan 503 (Elekta IGRT linacs)
    • Catphan 504 (Varian IGRT linacs)
    • Catphan 600
    • Gammex 464 ACR Accreditation Phantom (no slice width)
    • CIRS 610 AAPM CT Performance Phantom (no slice width or spatial resolution)
    • User-customizable additions

    • Click image to expand

    Click on thumbnails to view larger pictures.