FET PET-based target volume delineation for the radiotherapy of glioblastoma: A pictorial guide to help overcome methodological pitfalls.

Holzgreve, Adrien; Nitschmann, Alexander; Maier, Sebastian H; Büttner, Marcel; Schönecker, Stephan; Marschner, Sebastian N; Fleischmann, Daniel F; Corradini, Stefanie et al. · Radiother Oncol · 2024

expert_opinion · Level V

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Abstract

PET is increasingly used for target volume definition in the radiotherapy of glioblastoma, as endorsed by the 2023 ESTRO-EANO guidelines. In view of its growing adoption into clinical practice and upcoming PET-based multi-center trials, this paper aims to assist in overcoming common pitfalls of FET PET-based target delineation in glioblastoma.

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