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Estimation of eye radiation dose during nasopharyngeal ct examination for an individual patient
Anam C.a,b, Haryanto F.c, Widita R.c, Arif I.c, Dougherty G.c, McLean D.d
a Department of Physics, Faculty of Mathematics and Natural Sciences, Diponegoro University, Semarang, Central Java, 50275, Indonesia
b Department of Physics, Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, Bandung, West Java, 40132, Indonesia
c Applied Physics, California State University Channel Islands (CSUCIJ), Camarillo, 93012, United States
d Medical Physics and Radiation Engineering, Canberra Hospital, Garran, 2605, Australia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2016 International Information Institute.The purpose of this study is to investigate eye radiation dose for an individual patient. The eye dose can be estimated directly using the exponential relationships between the normalized organ dose and the average of local and global water-equivalent diameter (WED) with appropriate A and B coefficients. The eye dose estimation was carried out on fourteen patients who underwent CT examinations. The exponential relationships have R2 values of 0.79 and 0.70 for local and global WED respectively. The A and B coefficients are 2.084 and -0.057 for global WED and 3.416 and -0.081 for local WED.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Organ dose,Size-specific dose estimates (SSDE),Volume CT dose index (CTDIVOL),Water-equivalent diameter (WED)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]