[Error analysis and solution with different attenuation of CT bed and radiotherapy bed].
Existence of rays with different decay rate between radiotherapy CT bed and radiotherapy bed, this paper discusses the rate induced and identified two kinds of simple solution.
Zhi
Z
Yuan
Li
L
Wang
D004868:Equipment Failure; D011878:Radiotherapy / Q000295:instrumentation*; D014057:Tomography, X-Ray Computed / Q000295:instrumentation*