Case Report
Copyright ©2012 Baishideng Publishing Group Co.
World J Radiol. Jul 28, 2012; 4(7): 341-344
Published online Jul 28, 2012. doi: 10.4329/wjr.v4.i7.341
Figure 3
Figure 3 Multiple arachnoid granulations (arrow) in a 56-year-old man. A: Coronal three-dimensional fast imaging employing steady state acquisition showed that the subarachnoid cavity communicated with a large arachnoid granulation (AG); B, C: Sagittal T2-mapping demonstrated T2 relaxation times of intra-AG contents paralleled that of cerebrospinal fluid in the ventricles and adjacent subarachnoid spaces; D: Single photon emission computed tomography with 99mTc-Methyl diphosphonate revealed no increased radiotracer accumulation.