Molecular Imaging 2017

Question 3

• Pseudoprogression A. Occurs in Glioblastoma after concomittant RT- TMZ in 5% of patients B. It occurs at 5 months after RT C. Is more frequent in patients sensitive to TMZ D. Molecular and functional imaging can help differenciate true progression from pseudoprogression E. It has on impact on response to clinical trials – Answer C, D, E