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Sunday, September 27

3:00 PM - 4:00 PM ET

2269 - Analysis of Brain Metastases from Esophageal Cancer in the Era of Immunotherapy: A Single-Center Retrospective Study
Speaker: Xiao, Qin - National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital and Shenzhen Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Shenzhen, Shenzhen, Guangdong
3:00 PM - 4:00 PM ET

2270 - Evaluating AI Models with MRI Radiomics and Deep Learning Features vs. Clinical Variables for Predicting Extended Survival in Newly Diagnosed Glioblastoma
Speaker: Xiao, Zhenghao, MS - Department of Radiation Oncology, Philadelphia, PA
3:00 PM - 4:00 PM ET

2271 - Pretreatment Radiation Esophagitis Prediction Using Quantum Machine Learning in Esophageal Cancer Patients
Speaker: Xie, Congying, MD, PhD - The First affiliated Hospital of Wenzhou Medical University, Wenzhou, Not Applicable
3:00 PM - 4:00 PM ET

2272 - Pretreatment Serum Lipidomics for Identifying Sarcopenia in Esophageal Cancer Patients Receiving Radiotherapy
Speaker: Xiumei, Zheng - Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, University of Electronic Science and Technology of China, Chengdu, Sichuan
3:00 PM - 4:00 PM ET

2273 - Tumor Control Probability Modeling of Stereotactic Radiosurgery and Fractionated Stereotactic Radiotherapy for Patients with Brainstem Metastases
Speaker: Xu, Jiwen - Department of Radiation Oncology and CyberKnife Center, Tianjin Medical University Cancer Institute & Hospital, National Clinical Research Center for Cancer, Tianjin’s Clinical Research Center for Can, Tianjin
3:00 PM - 4:00 PM ET

2274 - Longitudinal Single-Cell RNA Sequencing Highlights Distinct Tumor Microenvironment Dynamics between Very Early-Onset and Late-Onset Locally Advanced Rectal Cancer Receiving Immunotherapy-Based Total Neoadjuvant Therapy
Speaker: He, Luoxi - Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai
3:00 PM - 4:00 PM ET

2275 - Prognostic Value of Harvesting at Least 15 Lymph Nodes across Surgery Alone and Neoadjuvant Chemotherapy with or without Radiotherapy in Resected Pancreatic Cancer
Speaker: Yang, Ching-chieh, MD, PhD, RT - Chimei Medical Center
3:00 PM - 4:00 PM ET

2276 - Impact of Post-SABR Lymphopenia on Outcomes of SABR Combined with ICI or TKI in Extrahepatic Metastatic Hepatocellular Carcinoma
Speaker: Kim, Nalee, MD, PhD - Samsung Medical Center, seoul, Seoul
3:00 PM - 4:00 PM ET

2277 - Evaluating Stereotactic Radiosurgery as an Alternative to Whole Brain Radiotherapy for NSCLC Patients with 15 or More Brain Metastases
Speaker: Yang, Wen-Chi, MD, PhD - National Taiwan University Hospital, Taipei, 100
3:00 PM - 4:00 PM ET

2278 - A Novel Radiotherapy Immobilization Device Enabling Pre-Positioned Hippocampal Avoidance for Hippocampal Sparing During Whole-Brain Radiotherapy
Speaker: Ye, Chunhua - Fuding Hospital, Fuding
3:00 PM - 4:00 PM ET

2279 - Functional Network Characterizations of Glioma Infiltration
Speaker: Yeo, Wan-Jin, PhD - University of California, San Francisco, San Francisco, CA
3:00 PM - 4:00 PM ET

2280 - A Prospective Pathological Study to Refine Radiotherapy CTV Delineation for ESCC After Neoadjuvant Chemoimmunotherapy
Speaker: Yin, Hang - Harbin Medical University Cancer Hospital, Harbin, Heilongjia