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Ke Lu

Medical Instructor in Radiation Oncology
Radiation Oncology

Current Appointments & Affiliations


Medical Instructor in Radiation Oncology · 2024 - Present Radiation Oncology, Clinical Science Departments
Member of the Duke Cancer Institute · 2025 - Present Duke Cancer Institute, Institutes and Centers

Recent Publications


Constructing Long COVID Risk Communication in the US: A Topic Modeling-Based Critical Discourse Analysis of News Coverage

Conference Proceedings of the 43rd ACM International Conference on Design of Communication · October 24, 2025 Full text Cite

A Radiogenomic Deep Ensemble Learning Model for Identifying Radionecrosis Following Brain Metastases (BM) Stereotactic Radiosurgery in Patients With Non-small Cell Lung Cancer BM.

Journal Article Adv Radiat Oncol · August 2025 PURPOSE: Stereotactic radiosurgery (SRS) is widely used for brain metastases (BM), but the risk of radionecrosis poses a challenge in post-SRS management. Given the lack of noninvasive imaging methods for distinguishing radionecrosis from recurrence, we ai ... Full text Link to item Cite

Deep residual network-based projection interpolation and post-processing techniques for thoracic patient CBCT reconstruction.

Journal Article Med Phys · July 2025 BACKGROUND: Projection interpolation can be used to reduce streak artifacts caused by sparse sampling in cone-beam computed tomography (CBCT) image reconstruction. Conventional analytical interpolation methods create additional blur and artifacts at locati ... Full text Link to item Cite
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Education, Training & Certifications


Duke University · 2022 Ph.D.
University of Illinois, Urbana-Champaign · 2018 B.S.