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Insights into Imaging
Fig. 4 | Insights into Imaging

Fig. 4

From: Imaging side effects and complications of chemotherapy and radiation therapy: a pictorial review from head to toe

Fig. 4

Radionecrosis versus recurrent tumor. Axial FLAIR (a), contrast-enhanced T1-weighted (b) and DSC rCBV map (c) of a 72 year-old man with GBM treated with surgery and ChT/RT show brain swelling, high FLAIR signal, low”soap bubble” enhancement and reduced rCBV in the left temporal lobe, consistent with radionecrosis. Axial FLAIR (d), contrast-enhanced T1-weighted (e) and DSC rCBV map (f) of a 52-year-old woman with glioblastoma treated with surgery and ChT/RT show brain swelling, high FLAIR signal, intense enhancement and increased rCBV, indicative of tumor recurrence

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