Innovative imaging techniques improve detection of tumor progression in glioblastoma, highlighting diagnostic advancements.
Follow-up of patients with glioblastoma is complicated by the similar appearance of treatment effects and tumor growth on MRI. Perfusion imaging provides a basis for the creation of FTB maps. These visualize the heterogeneity of brain lesions. Quantitative analysis of FTB maps can help differentiate tumor growth from treatment effect with reasonable accuracy.
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Herings et al. (2026) studied this question.
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