Organ doses and cancer risk assessment in patients exposed to high doses from recurrent CT exams
Purpose To estimate cumulative organ doses and age-and gender-stratified cancer mortality
risks in patients undergoing recurrent computed tomography (CT) exams. Methods Cohorts …
risks in patients undergoing recurrent computed tomography (CT) exams. Methods Cohorts …
Cumulative radiation exposure from multimodality recurrent imaging of CT, fluoroscopically guided intervention, and nuclear medicine
Objectives To assess cumulative effective dose (CED) over a 4-year period in patients
undergoing multimodality recurrent imaging at a major hospital in the USA. Methods CED …
undergoing multimodality recurrent imaging at a major hospital in the USA. Methods CED …
T-shirt size as a classification for body habitus in computed tomography (CT) and development of size-based dose reference levels for different indications
X Li, D Steigerwalt, MM Rehani - European journal of radiology, 2022 - Elsevier
Purpose To examine the impact of patient size on dose indices and develop size-based
reference levels (50th and 75th percentiles) for 20 body CT exams for routine and organ …
reference levels (50th and 75th percentiles) for 20 body CT exams for routine and organ …
Accounting for radiation exposure from previous CT exams while deciding on the next exam: What do referring clinicians think?
Purpose To obtain clinicians' views of the need to account for radiation exposure from
previous CT scans and the advisability of a regulatory mechanism to control the number of …
previous CT scans and the advisability of a regulatory mechanism to control the number of …
Deep learning-driven multi-view multi-task image quality assessment method for chest CT image
J Su, M Li, Y Lin, L Xiong, C Yuan, Z Zhou… - BioMedical Engineering …, 2023 - Springer
Background Chest computed tomography (CT) image quality impacts radiologists'
diagnoses. Pre-diagnostic image quality assessment is essential but labor-intensive and …
diagnoses. Pre-diagnostic image quality assessment is essential but labor-intensive and …
Automatic organ completion with image stitching for personalized radiation dosimetry in CT examinations
Purpose Computed tomography (CT) image‐based patient‐specific voxel‐based dosimetry
has difficulties complementing missing tissues for organs located partially inside or …
has difficulties complementing missing tissues for organs located partially inside or …
Optimisation of protection in the medical exposure of recurrent adult patients due to computed tomography procedures: development of recurrent exposures reference …
M Bramilla, L Berton, RF Balzano, B Cannillo… - European …, 2023 - Springer
Objectives To assess the incidence (1 year) and the cumulative incidence (3 years) of the
condition of patients accruing cumulative effective doses (CED) of≥ 100 mSv and their …
condition of patients accruing cumulative effective doses (CED) of≥ 100 mSv and their …
[HTML][HTML] A deep learning-based automatic image quality assessment method for respiratory phase on computed tomography chest images
J Su, M Li, Y Lin, L Xiong, C Yuan… - Quantitative Imaging in …, 2024 - ncbi.nlm.nih.gov
Background Computed tomography (CT) chest scans have become commonly used in
clinical diagnosis. Image quality assessment (IQA) for CT images plays an important role in …
clinical diagnosis. Image quality assessment (IQA) for CT images plays an important role in …
Dose, dose, dose, but where is the patient dose?
The article reviews the historical developments in radiation dose metrices in medical
imaging. It identifies the good, the bad, and the ugly aspects of current-day metrices. The …
imaging. It identifies the good, the bad, and the ugly aspects of current-day metrices. The …
Is a one percent occurrence of high-dose patients significant?
M Mataac, MM Rehani - European Journal of Radiology, 2024 - Elsevier
Risk-free society is utopian. We come across risks in everyday life, and we use probabilities
to get a feel of how risky a situation is. Risk probability numbers of around 1% are …
to get a feel of how risky a situation is. Risk probability numbers of around 1% are …