Samuel L. Brady, PhD

Clinical Medical Physicist, Department of Radiology and Medical Imaging

samuel.brady@cchmc.org

About

Biography

As a medical physicist, Samuel Brady, PhD's, primary experience lies in developing and maintaining protocols for imaging efficacy and safety. His particular interest lies in dose-minimization for CT imaging techniques. This is a particularly important concept in pediatric radiology, where tissues are still developing and are thus especially susceptible to radiation damage.

BS: Physics, Utah Valley University, Orem, UT,

MS: Medical Physics, Duke University, Durham, NC,

PhD: Medical Physics, Duke University, Durham, NC,

Services and Specialties

Radiology and Medical Imaging

Research Areas

Artificial Intelligence Imaging Research Center

Publications

Prospective Evaluation of Motion Correction Software for 18F-FDG PET of the Brain. De Padua V Alves, V; Meier, J; Spangler-Bickell, MG; Abu Ata, N; Sharp, SE; Maclean, J; Burkett, M; Zhang, B; Brady, S; Trout, AT. Journal of Nuclear Medicine Technology. 2026.

A Scoping Review of Risk Presentation in Patient Decision Aids: Communicating Risk in Imaging. Baird, TA; Previtera, M; Brady, S; Wright, DR; Trout, AT; Hayatghaibi, SE. Journal of the American College of Radiology. 2025; 22(2):172-182.

Implementing Patient Protection Radiation Dose Alerts for Pediatric Cardiac Catheterization Examinations. Somasundaram, E; Hirsch, R; Brady, SL; Minsterman, KS; Strauss, KJ. Journal of the Society for Cardiovascular Angiography & Interventions. 2024; 3(12):102292.

Impact of upgrading from a 25-cm to a 30-cm z-axis field of view digital PET/CT in a pediatric hospital. Meier, JG; Trout, AT; Abu Ata, N; Sharp, SE; Anton, CG; Somasundaram, E; Brady, SL. Pediatric Radiology. 2024; 54(11):1896-1905.

Deep Learning Models for Abdominal CT Organ Segmentation in Children: Development and Validation in Internal and Heterogeneous Public Datasets. Somasundaram, E; Taylor, Z; Alves, VV; Qiu, L; Fortson, BL; Mahalingam, N; Dudley, JA; Li, H; Brady, SL; Trout, AT; Dillman, JR. American Journal of Roentgenology. 2024; 223(1):e2430931.

An adult and pediatric size-based contrast administration reduction phantom study for single and dual-energy CT through preservation of contrast-to-noise ratio. Wang, J; Duan, X; Mahmood, U; Mckenney, SE; Brady, SL. Journal of Applied Clinical Medical Physics. 2024; 25(5):e14340.

Reduced count pediatric whole-body 18F-FDG PET imaging reconstruction with a Bayesian penalized likelihood algorithm. Alves, VDPV; Ata, NA; Maclean, J; Sharp, SE; Li, Y; Brady, S; Trout, AT. Pediatric Radiology. 2024; 54(1):170-180.

Real-World Accuracy of a Continuous Glucose Monitoring System after Radiologic Exposure. Tellez, S; Hornung, L; Smith, E; Trout, A; Brady, S; Lowe, C; Courter, J; Abu-El-Haija, M; Elder, D. Pediatric Diabetes. 2024; 2024:2210509.

Biologic Effects of Ionizing Radiation on Children. Brady, SL; Frush, DP. In: Nelson Textbook of Pediatrics Volume 1 2. 2024:4413-4422.e2.

Implementation of AI image reconstruction in CT-how is it validated and what dose reductions can be achieved. Brady, SL. British Journal of Radiology. 2023; 96(1150):20220915.