Results 141 to 150 of about 1,238 (180)
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The impact of patient table on size-specific dose estimate (SSDE)
Australasian Physical & Engineering Sciences in Medicine, 2016The use of parameters water equivalent diameter (D W ) and size-specific dose estimate (SSDE) are becoming increasingly established as a recognised method to relate patient dose from a CT examination to the dose indicator volume CT dose index (CTDIVOL).
Choirul, Anam +5 more
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Estimasi Dosis Serap dengan Metode Size Specific Dose Estimation (SSDE) dan Risiko Radiasi pada Pemeriksaan CT-Scan Kepala di Rumah Sakit Daerah Mangusada Kabupaten Badung [PDF]
Kappa Journal, 2023 CT scan -Scan Those originating from X-rays on the head are very risky considering that the tissue in the brain has a greater sensitivity to ionizing radiation when compared to other organs in the human body.
Paranditayana, I Nyoman +2 more
exaly +2 more sources
Advanced Science, Engineering and Medicine, 2015
Freddy Haryanto, Idam Arif, Choirul Anam
exaly +2 more sources
Freddy Haryanto, Idam Arif, Choirul Anam
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THE SIZE-SPECIFIC DOSE ESTIMATE (SSDE) FOR TRUNCATED COMPUTED TOMOGRAPHY IMAGES
Radiation Protection Dosimetry, 2016The purpose of this study is to investigate truncated axial computed tomography (CT) images in the clinical environment and to produce correction factors for abdomen, thoracic and head regions based on clinical data, in order to accurately predict the water-equivalent diameter (DW) and size-specific dose estimate (SSDE). We investigated axial images of
Choirul, Anam +4 more
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Evaluation of Size Correction Factor for Size-specific Dose Estimates (SSDE) Calculation
Japanese Journal of Radiological Technology, 2016American Association of Physicists in Medicine (AAPM) Report No.204 recommends the size-specific dose estimates (SSDE), wherein SSDE=computed tomography dose index-volume (CTDIvol )×size correction factor (SCF), as an index of the CT dose to consider patient thickness.
Kazufusa, Mizonobe +6 more
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Application “SSDe” for Response Analysis by the Use of the Extended Rod Theory
2019This chapter proposes how to use the application software “SSDe” which is created based on the extended rod theory in order to easily analyze the dynamic response of a skyscraper subject to seismic motion. This application can consistently calculate from setting of input data to output of dynamic response results (horizontal displacement, relative ...
Hideo Takabatake +3 more
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Medical Physics, 2013
Purpose: To investigate the effectiveness of automatic exposure control (AEC) in pediatric CT examinations in terms of volume CT dose index (CTDIvol), size‐specific dose estimates (SSDE), and water‐equivalent size‐specific dose estimates (SSDEw). Methods: We selected 179 pediatric chest CT examinations of patient ages 1 ∼ 15 taken with or without AEC ...
M Chun, C Heo, J Cheon, J Kim
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Purpose: To investigate the effectiveness of automatic exposure control (AEC) in pediatric CT examinations in terms of volume CT dose index (CTDIvol), size‐specific dose estimates (SSDE), and water‐equivalent size‐specific dose estimates (SSDEw). Methods: We selected 179 pediatric chest CT examinations of patient ages 1 ∼ 15 taken with or without AEC ...
M Chun, C Heo, J Cheon, J Kim
openaire +1 more source
Assessing Potential Safety Zone Suitability using the Safe Separation Distance Evaluator (SSDE)
2022Safety zones are fundamental tools that can be used by wildland firefighters to avoid injury or fatality when engaging in wildland fire operations. The National Wildfire Coordinating Group (NWCG) recommends that a safety zone be defined as a pre-planned area of sufficient size and suitable location that is expected to prevent injury to fire personnel ...
Daniel Jimenez +4 more
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MO-B-218-01: Managing the Pediatric Patient's CT Dose: The Role of SSDE
Medical Physics, 2012As many as 6 - 8 million CT scans are performed annually in the United States on pediatric patients. The majority of these CT scans are not performed in pediatric hospitals that specialize in addressing the unique requirements of pediatric imaging. Instead, most of these scans occur in adult hospitals, where pediatric CT scanning is a small fraction of
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Radiological Physics and Technology, 2014
Computed tomography (CT) is responsible for much of the radiation exposure to the population for medical purposes. The technique requires high doses that vary widely from center to center, and for different scanners and radiologists as well. In order to monitor doses to patients, the American Association of Physicists in Medicine has developed the size-
Linhsia, Noferini +4 more
openaire +2 more sources
Computed tomography (CT) is responsible for much of the radiation exposure to the population for medical purposes. The technique requires high doses that vary widely from center to center, and for different scanners and radiologists as well. In order to monitor doses to patients, the American Association of Physicists in Medicine has developed the size-
Linhsia, Noferini +4 more
openaire +2 more sources