Dear Ahmed, 

I do not know if these papers help you: 

Conference Paper Prediction of Brain Tumor Progression using Multiple Histogr...

Article [Quantitative assessment of vasculature with DCE-MRI in naso...

Article Risks and Outcomes for Discovering Additional Brain Metastas...

Thanks Dr Beatrice,

                Actually, I am looking for the MRI scans that I can use to conduct my experiments. Anyway, Thanks so much for your reply.

Best Regards

Ahmed 

Ahmed, what timeframe after surgery are you looking at? Are you looking towards research on pseudo progression or radio necrosis?

Dear Ameya,

           Thanks for reply. I prefer, if possible, without surgery. Just after radiotherapy dose. Or without any treatment at all, i.e. The two scans for same patient before the surgery.

Dear Ameya,

I am interested in a database of MRI scans with ground truth data for radionecrosis or pseudoprogression? I have reviewed The Cancer Image Archive page and others but I have not found what I need. Could you recommend some database? Thank you!

Dear Ahmed

I need the same data (as you needed) for my project. Did you finally find your needed data? Could you please guide me, how I can find the same data?

Thanks in advance.