AUTHOR=Heggebø Liv Cathrine , Borgen Ida Maria Henriksen , Blakstad Hanne , Saxhaug Cathrine , Rønning Pål André , Niehusmann Pitt Frederik , Werlenius Katja , Blomstrand Malin , Brandal Petter 

TITLE=Case report: Pseudoprogression mimicking neoplastic recurrence three months after completion of proton beam therapy for an IDH-mutant astrocytoma CNS WHO grade 3

JOURNAL=Frontiers in Oncology

VOLUME=15

YEAR=2025

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1397912

DOI=10.3389/fonc.2025.1397912

ISSN=2234-943X