Shuai Leng

Shuai Leng, Ph.D., is a Professor of Medical Physics and Consultant in the Division of Medical Physics at Mayo Clinic's Department of Radiology. His research focuses on advancing CT imaging techniques, including photon-counting detectors, multienergy CT, and dynamic (4-D) CT to improve diagnostic accuracy while reducing radiation exposure. He leads efforts in image reconstruction algorithms, radiation dose optimization, and task-based image quality assessment.

Education:

• Ph.D. in Medical Physics, University of Wisconsin, Madison (2008)
• MS in Engineering Physics, Tsinghua University (2003)
• BS in Engineering Physics, Tsinghua University (2001)

Research Interests: Dr. Leng's work spans CT technology innovation, including photon-counting detectors, dual-energy imaging, radiation dosimetry, and application-driven algorithms for clinical outcomes. He actively explores novel applications like phase-contrast CT and 4-D imaging for osteoarthritis diagnosis.

Awards:

• 2024 Fellow, SPIE and SCCT
• 2022 Teacher of the Year, Mayo Clinic
• Multiple RSNA and industry awards for dose reduction and imaging innovation

Grants/Advising: Leads NIH-funded projects on joint instability diagnosis via AI-enhanced CT and coronary atherosclerosis imaging. Engaged in over 377 publications and international standards committees (AAPM, IEC).

Labs/Teams: Core member of the CT Clinical Innovation Center and collaborates globally on imaging standards and technology translation.