https://www.selleckchem.com/pr....oducts/ag-221-enasid
n deviation of needle trajectories from the planned direction was 0.14±0.06 . In the MR bore, the mean positioning error at the needle tip was 2.11±1.05mm with a one-sided 95% prediction interval of 3.84mm. The mean angular error was 0.49±0.26 . The system was found to be compatible with the MR environment under the specified gradient-echo sequence parameters used in this study. A complete system for delivering needles to localized prostate tumors was developed and described in this work, and its compatibility with the MR envi