The dose profiles at the center and the places 1cm away from the surface of a standard dosimetry phantom of a head were measured with thermoluminescent dosimeters (TLD) by using a Hitachi W-1000 CT system.

 
  • 應用熱釋光劑量計和頭部CT劑量監測模體 ,在日立W - 10 0 0型機器上測定了模體中心和距體表 1cm處 ,單層和多層掃描時(shí)的劑量分布。
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