Radiation exposure to children during cardiac catheterization
作者： A Boothroyd , E McDonald , B M Moores , V Sluming , H Carty
DOI: 10.1259/BJR.70.830.9135445
关键词: Dosimetry 、 Cardiac catheterization 、 Thermoluminescent Dosimetry 、 Nuclear medicine 、 Entrance skin dose 、 Thermoluminescent dosimeter 、 Fluoroscopy 、 Cineangiography 、 Radiation exposure 、 Medicine
摘要: The purpose of this study was to assess the suitability different radiation dosimetry methods and record exposures during paediatric catheterization. Three were employed: thermoluminescent (TLD), dose-area product calculation entrance surface dose from calibrated exposure factors. Examinations included bi-plane fluoroscopy, cineangiography for diagnosis treatment congenital heart disease. most suitable method cardiac catheterization is use calculated or a meter. Children exposed high levels but there wide variation in dosage. Careful consideration should be given
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