Investigation of spectral and beam modulation with an optimized reshapeable x-ray beam filter for mammography.
Lab Advisor
Zhongping Chen
Department
Biomedical Engineering
Academic Quarter
Summer 2001
Project Topic
Optical coherence tomography.
Project Abstract
Optical imaging of rat cortical arteries.
PUBLICATIONS
J. Wong, T. Xu, A. Husain, H. Le, and S. Molloi, Effect of area x-ray beam equalization on image quality and dose in digital mammography. Physics in Medicine and Biology(2004), 49(16): p. 3539-57.
M. Movahed, J. Wong, and S. Molloi, Removal of iodine contrast from coronary sinus in swine during coronary angiography. Journal of the American College of Cardiology(2006), 47: p. 465-467.
J.T. Wong, J.L. Ducote, T. Xu, M.T. Hassanein, and S. Molloi, Automated technique for angiographic determination of coronary blood flow and lumen volume. Academic Radiology(2006), 13(2): p. 186-94.
T. Xu, J.L. Ducote, J.T. Wong, and S. Molloi, Feasibility of real time dual-energy imaging based on a flat panel detector for coronary artery calcium quantification. Medical Physics(2006), 33(6): p. 1612-22.
T. Xu, J.T. Wong, P.M. Shikhaliev, J.L. Ducote, M.S.A.L. Al-Ghazi, and S. Molloi, Real-time tumor tracking using implanted positron emission markers: concept and simulation study. Medical Physics(2006), 33(7): p. 2598-2609.
S. Molloi and J.T. Wong, Regional blood flow analysis and its relationship with arterial branch lengths and lumen volume in coronary arterial tree. Physics in Medicine and Biology(2007), 52: p. 1495-1503.
J.T. Wong, F. Kamyar, and S. Molloi, Quantitative coronary angiography using image recovery techniques for background estimation in unsubtracted images. Medical Physics(2007), 34(10): p. 4003-15.
H.Q. Le, J.T. Wong, and S. Molloi, Allometric scaling in the coronary arterial system. The International Journal of Cardiovascular Imaging(2008), [Epub ahead of print].
J.T. Wong and S. Molloi, Determination of fractional flow reserve based on scaling laws: a simulation study. Physics in Medicine and Biology(2008), [accepted].
H. Le, J.T. Wong, and S. Molloi, Estimation of regional myocardial mass at risk based on distal arterial lumen volume and length using 3D micro-CT images. Computerized Medical Imaging and Graphics(2008), [accepted].
