Comprehensive Evaluation
Simulation, Treatment Planning, Imaging, and Delivery QA as recommended by TG-53, TG-66, and TG-142.
4 primary modules that are assembled using rods, of a density similar to trabecular bone, around the periphery. Various internal structures and test objects as well as external engravings and fiducials are utilized for integrated testing.
Pseudo-Anthropomorphic Anatomy
Ribs, Vertebrae, Spinal Cord, Lung, and Kidney.
Dose Verification
Measure dose with ion chambers, film, and OSLD.
CT/SIM QA
- Laser Alignment and Orientation for gantry walls and ceiling
- CT Couch Orientation, indexing, motion, and position
- Slice Thickness / Profile Width and Sensitivity Profile
- CT Number Constancy
- Field Uniformity and Image Noise
- Spatial and Contrast Resolution
- Virtual SIM with Hidden Target Localization, Contouring, and Laser Movement Accuracy

Treatment Planning QA
- High-Contrast Kidney Target
- High-Contrast Triangle Target
- DICOM Transfer (Scan vs. Export Orientation, Position, Flip, etc.)
- Spatial and Contrast Resolution
- Slice Thickness
- Field Uniformity and Noise
- CT Number Constancy
- In-Plane Spatial Integrity
- Contouring, Margin Creation, DRR Spatial, Dose and DVH Accuracy

Treatment Imaging QA
- DICOM and Volume Transfer Accuracy
- Spatial Integrity Accuracy
- kV Imaging and Treatment Coordinate Coincidence
- CBCT Distortion, Spatial Resolution, Contrast, Constancy, Uniformity, and Noise

Treatment Delivery QA
- High-Contrast Kidney Target with Ion Chamber Measurements
- High-Contrast Triangle Target with OSLD Measurement
- Cylinder Insert with Target bisected by Film Plane
- Spinal Insert bisected by Film Plane
- Plan Delivery Accuracy
- Dose Verification
- Target Localization Delivery Accuracy
