Patient with Ewing sarcoma treated 2 years ago with QT-RT,
Follow-up, asymptomatic
[image: image.png]
STIR
[image: image.png]
DWI
[image: image.png]
ADC
[image: image.png]
Subtraction
I am worried about the cystic lesion because they were absent in the exame
pre-treatment from 2 years ago
[image: image.png]
Should I worry about those cysts? Can they be a previous met that
necrotized?
I don’t have an interval MRI during these 2 years, already asked to the
patient’s parents.
Here is the tumor before treatment
[image: image.png]
Also, on the follow-up
[image: image.png]
The bone marrow is very heterogeneous, but there is no soft tissue mass, I
believe most of it is treatment related.
Thank you all!
