Fig 1. Multisection images obtained in a 60-year-old patient with meningioma (patient 8). Echo-planar images (4100/20 milliseconds), perfusion-weighted images, T1 maps, and quantitative CASL-rCBF maps are shown from the top to bottom rows. Values in rightmost column were expressed as milliseconds and mL/min/100 g in T1 maps and rCBF maps, respectively. The left parietal parasagittal meningioma is revealed as hyperperfusion in perfusion-weighted images and rCBF maps.