在健康检查中,X线胸部透视常常被列为常规检查项目之一,我站体检科担负着管区饮食、公共场所从业人员和中小学生体检工作。这类体验具有时间紧,人员集中工作量大的特点,在对学生体检时,胸透人数常常一天达200余人。为了了解群检工作中X线医生受照剂量的大小,我们于1987年10～11月对我站体检科2名X线医生进行了个人剂量调查。仪器与方法 In the health examination, X-ray chest is often listed as one of the routine examination items, I station physical examination section responsible for the district diet, practitioners in public places and primary and secondary health examination. This type of experience has the characteristics of tight time and heavy workload. In the examination of students, the number of thoracic radiographs often reaches more than 200 people a day. In order to know the dose of X-ray doctors in the group examination work, we carried out a personal dose survey on 2 X-ray doctors of our station’s physical examination department from October to November 1987. Instruments and methods