Study on the correlation between individual differences and radiation dose:application of full-field digital mammography based on automatic optimization of parameter
YIN Fuhua
TANG Jilai
LI Haige
WANG Mei
ZHU Jianguo
YE Qin
TIAN Jun
Abstract：Objective To discuss weather different combinations of anode-filter can be automatically selected and different ex-posure conditions can be produced according to the differences of breast thickness and glandular type using full-field digital mam-mography based on automatic optimization of parameter.Methods Three hundred and ninety female subjects were included in this study.According to the different combinations of anode-filter, all subjects were divided into three groups, each group includ-ed 130 cases.The relationships between individual conditions (thickness of breast and classification of mammary gland), the combinations of anode-filter, the exposure conditions and the average gland dose were observed.The differences in exposure con-ditions and average glandular dose with different combinations of anode-filter were analysed.Results There were relations be-tween breast thickness, type of gland and the combinations anode-filter, there were statistical differences in the exposure condi-tions, and the average glandular dose with different combinations of anode-filter.Conclusion Full-field digital mammography based on automatic optimization of parameter can automatically select exposure conditions, reduce the average breast gland dose according to the individual differences in the subject ( breast compression thickness, gland type) .
Keywords：Automatic optimization of parameterFull-field digital mammographyCombinations of anode-filterThickness of breastType of glandularAverage glandular dose
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1817-1820 )