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Unsolved issues
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True organ/structure shape and volume
May change with time
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Functional imaging for brachytherapy
How std are SUVs?
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Deformable registration
Algorithms matter: Kirby N
et al
., Med Phys 40, 2013.
QA/QC program?
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Real-time procedures
Secondary check of contours dosimetry ?
,
, …