Rthp-36. contribution of dwi and radiation therapy dose distribution to response assessment in patients with recurrent glioma treated with reirradiation

CONCLUSION:Documenting progression following reRT remains challenging. In our series, perfused enhancement outside of the reRT field was associated with rapid progression, while increased enhancement or T2 FLAIR volume did not necessarily result in progression. Progression post reRT will need to be based on close examination of DWI and reRT isodose lines in conjunction with clinical decline.
Source: Neuro-Oncology - Category: Cancer & Oncology Authors: Tags: RADIATION THERAPY Source Type: research