Gregg E Trahey

Gregg E. Trahey

Robert Plonsey Professor of Biomedical Engineering

My laboratory develops and evaluates novel ultrasonic imaging methods. Current projects involve high resolutioon imaging of the breast and mechanical characterization of the breast and cardiovascular system. We conduct phantom, animal, ex vivo and in vivo trials. Current clinical trials involve imaging of soft and hard vascular plaques and mecahnical imaging of breast lesions.

Appointments and Affiliations

  • Robert Plonsey Professor of Biomedical Engineering
  • Professor of Biomedical Engineering
  • Bass Fellow
  • Professor in Radiology

Contact Information

  • Office Location: 275 Engineering Annex, Durham, NC 27708
  • Office Phone: (919) 660-5169
  • Email Address: gregg.trahey@duke.edu
  • Websites:

Education

  • Ph.D. Duke University, 1985
  • M.S. University of Michigan at Ann Arbor, 1979
  • B.S. University of Michigan at Ann Arbor, 1975

Research Interests

Trahey's research interests include medical ultrasound, image guided surgery, adaptive imaging, imaging of tissue's mechanical properties, and radiation force imaging.

Specialties

Medical Imaging
Acoustics
Medical Instrumentation
Medical Diagnostics
Ultrasound imaging

Awards, Honors, and Distinctions

  • Fellows. American Institute for Medical and Biological Engineering. 1999

Courses Taught

  • BME 394: Projects in Biomedical Engineering (GE)
  • BME 493: Projects in Biomedical Engineering (GE)
  • BME 494: Projects in Biomedical Engineering (GE)
  • BME 844: Advanced Ultrasonic Imaging
  • BME 848L: Radiology in Practice
  • MEDPHY 738: Radiology in Practice

Representative Publications

  • Vejdani-Jahromi, M; Freedman, J; Nagle, M; Kim, YJ; Trahey, GE; Wolf, PD, Quantifying Myocardial Contractility Changes Using Ultrasound-Based Shear Wave Elastography., Journal of the American Society of Echocardiography (2016) [10.1016/j.echo.2016.10.004] [abs].
  • Zhang, HK; Cheng, A; Bottenus, N; Guo, X; Trahey, GE; Boctor, EM, Synthetic tracked aperture ultrasound imaging: design, simulation, and experimental evaluation., Journal of medical imaging (Bellingham, Wash.), vol 3 no. 2 (2016) [10.1117/1.jmi.3.2.027001] [abs].
  • Doherty, JR; Dahl, JJ; Kranz, PG; El Husseini, N; Chang, HC; Chen, NK; Allen, JD; Ham, KL; Trahey, GE, Comparison of Acoustic Radiation Force Impulse Imaging Derived Carotid Plaque Stiffness With Spatially Registered MRI Determined Composition., IEEE Transactions on Medical Imaging, vol 34 no. 11 (2015), pp. 2354-2365 [10.1109/tmi.2015.2432797] [abs].
  • Hollender, P; Bottenus, N; Trahey, G, A multiresolution approach to shear wave image reconstruction, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol 62 no. 8 (2015), pp. 1429-1439 [10.1109/TUFFC.2014.006400] [abs].
  • Eyerly, SA; Vejdani-Jahromi, M; Dumont, DM; Trahey, GE; Wolf, PD, The Evolution of Tissue Stiffness at Radiofrequency Ablation Sites During Lesion Formation and in the Peri-Ablation Period., Journal of Cardiovascular Electrophysiology (2015) [10.1111/jce.12709] [abs].