Functional avoidance radiotherapy requires accurate regional lung ventilation mapping. Jacobian-based free-breathing ventilation derived from deformable image registration (DIR) of 4DCT is established but susceptible to inaccurac...
AAPM | COMP Joint Meeting · Vancouver · July 19-22
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Jul 19 · 15:15
Investigating a Novel CT Density-Based Approach to Regional Lung Ventilation Mapping
Ryan Andosca
Therapy Physics
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Jul 19 · 07:00
Investigating Dose Discrepancies between Raystation TPS and Mobius3D Patient Plan QA Software
To understand underlying differences in beam modeling leading to occasionally falling gamma analysis criteria
Omar Chibani, PhD
Therapy Physics
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Jul 19 · 15:15
Investigating Dose Sensitivity to Landmark Error and Clinical Workflow Practices Following Lung SBRT.
Stereotactic Body Radiation Therapy (SBRT) of the lung can cause large deformations which make accurate dose accumulation for retreatment challenging. This study investigates the effect of different deformable image registration...
Rebecca N. Mahon, PhD
Therapy Physics
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