First Results Experimental Thin Rectal Probe for High Field MRI

Keywords

ability acceptable achieved affected agar allows anatomic antenna antennas applications applied assembly attached avoid black block body cable cancer caused central centrally close coaxial computation conductor confirming constructed corresponds depth desirable detailed diameter dipoles distance efficiency efficient electrical even exaction excitation experimental facility field finally fortunately frequency full good gradient grant healthy horizontal implies in vivo indicates inner input insert inserted insertion insulator invasive inversion isolation kept kind last leaving length like loop lumen maintaining male matched minimally model monopoles much muscle narrow network object outer pattern peak penetration peter phantom power probe problems program radiology radiotherapy receive rectal rectally rectum reflecting relatively removed rendered rendering resolution rise scanner setup shield short simulated simulation slice smaller spatial sufficient suitable supported temperature thermal thermometer thin though tissue transitions transmit transversal transverse tuned uniform validity variable variation varying versus view volunteer vulnerable wavelength white zones