【摘要】 本工作用热释光剂量仪测定了30例病人及12名放射科医生在心导管检查中体表各部位所受的照射显。结果表明,病人背部皮肤的照射量在单纯透视和附加造影时分别为14伦和34伦;放射科医生体表各部位的照射量均低于容许水平。更多还原

【Abstract】 In this paper the exposure in different sits of body surface in 30Patients and 12 roentgenologists during cardiac catheterization was determinedwith using thermoluminesent dosimeter.The skin exposure of back in thesepatients was found to be 14 R for simple roentgenoscopy and to be 34 R foradditional roentgenography.The exposure in different sits of body surface inroentgenologists was lower than the permissible level.更多还原