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ESTRO IG and Adaptive Course
Parikh Budapest 2018
Dosimetric Analysis
Comparison of PTV volumes:
3D-CRT: Mean PTV = 177 cc
MR-IGRT: Mean PTV = 85 cc
*52% reduction in volume with MR-IGRT
Simulation CT
Simulation MRI
Cyan colorwash
Dark blue colorwash
Courtesy of Maria Thomas, MD, PhD
MRG-RT: Breast