Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 Sep 13;5(1):vdad118. doi: 10.1093/noajnl/vdad118

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2023. Published by Oxford University Press, the Society for Neuro-Oncology and the European Association of Neuro-Oncology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Figure 5. — BT-RADS criteria used for response assessment of a WHO Grade 2, IDH wild-type astrocytoma. Axial FLAIR and T1 postcontrast images at 7 months (A, D), 10 months (B, E), and 13 months (C, F) after surgical resection are shown. At 10 months, a score of 3c (recommendation for decreased interval of follow-up) was assigned given worsening enhancement (E) and marginally increased FLAIR hyperintensity (B). At 13 months, a score of 4 (recommendation to change clinical management) was assigned given further worsening of both enhancement (F) and FLAIR hyperintensity (C) over multiple studies.