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Insights into Imaging
Fig. 8 | Insights into Imaging

Fig. 8

From: Primary central nervous system post-transplant lymphoproliferative disorders: the spectrum of imaging appearances and differential

Fig. 8

Glioblastoma. T1-weighted image with gadolinium (a) shows an irregular rim-enhancing mass with thick (arrowheads) and thin (long arrows) areas of enhancement in the right frontal lobe. The mass extends into the genu of the corpus callosum and left frontal lobe with minimal irregular enhancement (short arrows). ADC map (b) demonstrates predominant elevated ADC within the necrotic mass. The rim of the mass has minimal decreased ADC values (arrows). T2 FLAIR (c) shows the necrotic right frontal lobe mass, enlargement of the genu of the corpus callosum and diffuse mild T2 high signal abnormality in the left frontal lobe. On CBV map (d, e), there is associated increased perfusion in the rim of the mass (long arrows) in the right frontal lobe, corpus callosum (short arrow), and to a lesser degree in the left frontal lobe (arrowheads)

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