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St. Jude Children's Research Hospital

Rank #154 · 6 unique linked submissions.

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Paper Proffered Program
Large-Scale Hybrid Reconstruction of Breast Dose In Childhood Cancer Survivors Using Development Stage-Specific Pediatric Breast Models

Organ‑level breast dosimetry is essential for developing robust dose-response models of subsequent breast cancer (SBC) risk in female childhood cancer survivors. Historically, epidemiologic studies relied on surrogate metrics such as prescription dose due to...

Matt Ehrhardt, MDVikki Nolan, DSc, MPHGregory T. Armstrong, MD, MSCEKumar Srivastava, PhD
Therapy Physics
Poster Poster Program
Built for Children: A Pediatric-Trained Hybrid Autosegmentation Pipeline for Craniospinal Irradiation

Pediatric craniospinal irradiation (CSI) autosegmentation is challenging due to small, age-variable anatomy. Performance of a pediatric-trained in-house pipeline was compared with atlas-based and commercial AI methods for pediatric CSI organs at risk (OARs) u...

Catherine PrabishZachary Thomas WootenOzgur Ates, PhDAndrew Joseph Boria, PhDChia-Ho Hua, PhDThomas E. Merchant, DO, PhD
Therapy Physics
Poster Poster Program
Synthetic Contrast Enhancement from Non‑Contrast CT for Improved Vascular Visualization In the Pediatric Abdomen Using a Sequential Slab-Based 3D Adversarial Diffusion Model

Accurate vascular visualization is essential for target delineation in pediatric radiotherapy, particularly for abdominal tumors such as Wilms tumor and neuroblastoma, where major vessels serve as key anatomical landmarks. Although contrast-enhanced CT (CECT)...

Chia-Ho Hua, PhDJinsoo Uh, PhDJirapat Likitlersuang, PhD
Diagnostic and Interventional Radiology Physics
Poster Poster Program
BLUE RIBBON POSTER MULTI-DISCIPLINARY: Clinical Implementation of a Knowledge-Based Quality Assurance Tool Using CT and Shape Radiomics for Autosegmentation In Pediatric Craniospinal Irradiation

Automated segmentation is increasingly integrated into radiotherapy planning workflows; however, ensuring reliable quality assurance (QA) remains challenging, particularly in pediatric patients due to substantial anatomical variability. In this study, we leve...

Isaac DeBordZachary Thomas WootenChia-Ho Hua, PhDThomas E. Merchant, DO, PhDOzgur Ates, PhD
Therapy Physics