Survey of Dose Distribution in Patients due to Operation of CT Machines
1985 年 20 巻 3 号 p. 275-277
詳細
1985 年 20 巻 3 号 p. 275-277
This paper deals with dose measurement in gonad and eyes with self-fabricated thermoluminescent dosimeters during CT scanning for brain. A female Rando phantom was used as the reference. The experimental results obtained from several patients show that for brain scan, the average eye dose was 169.5±204.1mrad/slice and gonad dose 0.20±0.15mrad/slice for male, and that for female was 195.3±193.2mrad/slice for eyes and 0.04±0.03mrad/slice for gonad. The results are also compared with that obtained from other models of CT scanner.
