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Fig. 1 | Cancer Imaging

Fig. 1

From: Reliability of dynamic susceptibility contrast perfusion metrics in pre- and post-treatment glioma

Fig. 1

Exemplary images of DSC-MR perfusion images. First panel shows a multicompartimental glioma (WHO grade IV) located in the left hemisphere with known irregular enhancement located in the left temporal occipital and frontal lobes. The lesion contains areas of central necrosis and shows focally increased perfusion. Second panel shows status after resection of a glioma (WHO grade IV) located in the left frontal lobe. At this level, no residual tumor is observed on the derived perfusion images. A DSC-MR perfusion imaging source data; B CBF map; C CBV map; D TTP map; E Schematic representation of image; F DSC-MR perfusion imaging source data; G CBF map; H CBV map; I TTP map; J Schematic representation of regions. DSC-MRI = dynamic susceptibility contrast magnetic resonance imaging; CBV = cerebral blood volume; ICC = intraclass correlation coefficient; CBF = cerebral blood flow; TTP = time-to-peak; WHO = World Health Organization

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