투시조영 촬영 시 환자 피폭 현황 및 대책

The state of the patient"s exposure dose and the plan for reduction in Fluoroscopy

&nbsp;&nbsp;Recently, The cancer patient&quot;s are increased by medical examination.<BR>&nbsp;&nbsp;So, The government going into action for the preventation of cancer.<BR>&nbsp;&nbsp;Especially, The stomach cancer is the first rank of occurrence in Korea and the medical examination of stomach is increased. But we don&quot;t know a patient&quot;s exposure dose during the study of UGI series. The purpose of this study is to get the patient&quot;s exposure dose data by the Bit system and the NDD method and suggest the reduction of the patient&quot;s exposure dose.<BR>&nbsp;&nbsp;The results as follow<BR>&nbsp;&nbsp;1. The patient&quot;s total exposure dose are 17R(Bit system), 16.5R(NDD Method) on the average.<BR>&nbsp;&nbsp;2. The plan of the reduction is concerned with time, filtration, technique, distance, X-ray generator etc.