TY - JOUR T1 - Noninvasive MR Cisternography with Fluid-Attenuated Inversion Recovery and 100% Supplemental O<sub>2</sub> in the Evaluation of Neurocysticercosis JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 295 LP - 297 VL - 25 IS - 2 AU - Flávio Braga AU - Antônio J. Rocha AU - Hélio R. Gomes AU - Guinel Hernandez Filho AU - Carlos J. Silva AU - Ricardo B. Fonseca Y1 - 2004/02/01 UR - http://www.ajnr.org/content/25/2/295.abstract N2 - Summary: We describe an MR protocol for the noninvasive imaging of the subarachnoid space, which we use in patients with suspected neurocysticercosis in this space. It consists of a fluid-attenuated inversion recovery sequence performed 5 minutes after the continuous inhalation of 100% O2 with a resultant increase in the signal intensity of the CSF that leads to a greater conspicuity of cyst walls in relation to the cortex and the extraventricular CSF. ER -