970586.fig.0013a
(a)
970586.fig.0013b
(b)
970586.fig.0013c
(c)
970586.fig.0013d
(d)
970586.fig.0013e
(e)
Figure 13: (a) Contrast-enhanced T1-weighted image shows an anaplastic oligodendroglioma, WHO grade III, involving the genu of corpus callosum and bilateral frontal lobes. rCBV (b) and (c) maps derived from MRI are comparable to those generated from CT perfusion imaging ((d) CT perfusion map; (e) CT map).