Lei Ren
Professor of Radiation Oncology

Dr. Ren's research interests include imaging dose reduction using digital tomosynthesis (DTS), cone-beam CT (CBCT) scatter correction, novel DTS/CBCT/MRI image reconstruction methods using prior information and motion modeling, deformable image registration, image synthesis, image augmentation, 4D imaging, development and application of AI in image guided radiation therapy (IGRT).  His clinical expertise focuses on stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) of brain, lung and liver cancer patients.

Current Appointments & Affiliations

Contact Information

  • 04209 Radiation Physics, P.O. Box 3295 DUMC, Durham, NC 27710
  • Box 3295 Med Ctr, Durham, NC 27710

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