Estimation of kidney and liver dose on stomach examination using computed tomography (CT) with size-specific dose estimate (SSDE)

MH Anggraini, C Anam, G Dougherty - AIP Conference Proceedings, 2023 - pubs.aip.org
The liver and kidneys are organs in the abdominal cavity that are usually exposed to primary
radiation on abdominal computed tomography (CT) scans. So far, organ dose estimation …

Estimation of radiation dose in the gallbladder and pancreas for examination using computed tomography on the basis of size-specific dose estimate (SSDE)

RP Pamungkas, C Anam, G Dougherty - AIP Conference Proceedings, 2023 - pubs.aip.org
The gallbladder and pancreas are the organs exposed to primary radiation on abdominal
computed tomography (CT). Up to now, organ dose estimation has been carried out by …

[PDF][PDF] Measurement of organ dose in abdomen-pelvis CT exam as a function of mA, KV and scanner type by Monte Carlo method

MR Ay, M Shahriari, S Sarkar, P Ghafarian - 2004 - sid.ir
Background: CT is a diagnostic imaging modality giving higher patient dose in comparison
with other radiological procedures, so the calculation of organ dose in CT exams is very …

Comparison of experimental and numerical methods of patient dose estimations in CT using anthropomorphic models

ML Fehrmann, A Schegerer, T Werncke… - Radiation Protection …, 2020 - academic.oup.com
The common methods for patient dose estimations in computed tomography (CT) are
thermoluminescence dosemeter (TLD) measurements or the usage of software packages …

Calculating patient-specific organ doses from adult body CT scans by Monte Carlo analysis using male-individual voxel phantoms

O Kamei, M Ojima, T Yoshitake, K Ono… - Health …, 2015 - journals.lww.com
Computed tomography (CT) dose calculators such as the WAZA-ARI are useful for
estimating the radiation dose from CT examination. This study determined correction …

[PDF][PDF] Estımatıon of Absorbed Dose Dıstrıbutıon in Dıfferent Organs durıng the CT Scan: Monte Carlo Study

U Kara, HO Tekin - Austin J Radiol, 2017 - researchgate.net
This work aimed to validate the accuracy of a Monte Carlo source model of the Ge
Lightspeed CT scanner using organ doses measured in specific human adult phantoms …

[HTML][HTML] Estimation of Radiation Dose in CT Chest and Abdomen Examinations Using Size-Specific Dose Estimates

A Amer, W Ahmed, A Hussein, A Mehta, A Khalif… - Open Access Library …, 2023 - scirp.org
Objective: This is a retrospective and cross-sectional-analytical design study aimed to
estimate the radiation exposure dose for adult patients undergoing chest and abdomen CT …

[HTML][HTML] A study to determine whether the volume-weighted computed tomography dose index gives reasonable estimates of organ doses for thai patients undergoing …

S Sookpeng, CJ Martin, C Butdee - Journal of Medical Physics, 2017 - journals.lww.com
Objective: The purpose of this study was to evaluate relationships for size specific dose
estimate (SSDE) and volume weighted computed tomography (CT) dose index (CTDI vol) …

Simplified approach to estimation of organ absorbed doses for patients undergoing abdomen and pelvis CT examination

S Sookpeng, CJ Martin… - Journal of Radiological …, 2021 - iopscience.iop.org
The volumetric computed tomography (CT) dose index (CTDI vol) is the measure of output
displayed on CT consoles relating to dose within a standard phantom. This gives a false …

Estimation of radiation doses from abdominal computed tomography scans

A Lahham, H ALMasri - Radiation Protection Dosimetry, 2018 - academic.oup.com
A total of 120 adult female and male patients randomly selected from 10 hospitals in the
West Bank and Gaza Strip were investigated for organ and effective doses from abdominal …