Research Masterclass in Radiotherapy Physics 2017
Tissue changes in MRI post RT: Craniospinal pRT Treatment planning CT and dose T1-w MRI 6 months after pRT
HIT patient
Page 25 Changes in fat signal in irradiated part of vertebral bodies, Distal dose fall off can be visualized – how early ?? Described already in Krejcarek, Yock, et al. IJROBP 2007;68(3):646-649 Oliver Jäkel Medical Physics
MRI for response assessment during p-RT?
Planning CT
Post 3fx
Difference Image (Post 5fx - Post 3fx)
Post 5fx
Dose-correlated changes visible about 10-12 days after start of treatment!
C Richter et al. Med. Hypoth. 2014
Oliver Jäkel Not in all patients though – to be investigated Medical Physics
Page 26
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