Santen C B, Kan K, Velthuyse H J, Julius H W
Radiology. 1975 May;115(2):447-50. doi: 10.1148/115.2.447.
At least 90% of the exposure of a radiologist's crystalline lens and right hand to scattered radiation during angiography, investigated by thermoluminescent dosimetry, proves to be due to radiography during and immediately after manual injection of the contrast medium. Therefore, manual injection should be replaced by remotely controled injection by means of an injector. The exposure of a radiologist's gonads (measured behind a lead apron) proves negligible. At the low exposure rates to be expected, integrating measurements should be made.
通过热释光剂量测定法对放射科医生的晶状体和右手在血管造影期间受到的散射辐射暴露情况进行调查发现，至少90%的暴露是由于在手动注射造影剂期间及之后立即进行的X射线摄影所致。因此，应使用注射器进行遥控注射来取代手动注射。放射科医生的性腺暴露（在铅围裙后测量）可忽略不计。在预期的低暴露率情况下，应进行累积测量。
