No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Feasibility of real time dual-energy imaging based on a flat panel detector for coronary artery calcium quantification
1.World Health Organization, World Health Report 2003. Shaping the future. World Health Organization: Geneva, 2003.
2.L. Wexler, B. Brundage, J. Crouse, R. Detrano, V. Fuster, J. Maddahi, J. Rumberger, W. Stanford, R. White, and K. Taubert, “Coronary artery calcification: pathophysiology, epidemiology, imaging methods, and clinical implications. A statement for health professionals from the American Heart Association. Writing Group,” Circulation 94, 1175–1192 (1996).
3.G. Sangiorgi, J. A. Rumberger, A. Severson, W. D. Edwards, J. Gregoire, L. A. Fitzpatrick, and R. S. Schwartz, “Arterial calcification and not lumen stenosis is highly correlated with atherosclerotic plaque burden in humans: A histologic study of 723 coronary artery segments using nondecalcifying methodology,” J. Am. Coll. Cardiol. 31, 126–133 (1998).
4.J. R. Margolis, J. T. Chen, Y. Kong, R. H. Peter, V. S. Behar, and J. A. Kisslo, “The diagnostic and prognostic significance of coronary artery calcification. A report of 800 cases,” Radiology 137, 609–616 (1980).
5.A. S. Agatston, W. R. Janowitz, F. J. Hildner, N. R. Zusmer, M. Viamonte, Jr., and R. Detrano, “Quantification of coronary artery calcium using ultrafast computed tomography,” J. Am. Coll. Cardiol. 15, 827–832 (1990).
6.W. Stanford and B. H. Thompson, “Imaging of coronary artery calcification. Its importance in assessing atherosclerotic disease,” Radiol. Clin. North Am.37, 257–272 (1999).
7.R. A. O’Rourke, B. H. Brundage, V. F. Froelicher, P. Greenland, S. M. Grundy, R. Hachamovitch, G. M. Pohost, L. J. Shaw, W. S. Weintraub, and W. L. Winters, Jr., “American College of Cardiology/American Heart Association Expert Consensus Document on electron-beam computed tomography for the diagnosis and prognosis of coronary artery disease,” J. Am. Coll. Cardiol. 36, 326–340 (2000).
8.B. H. Thompson and W. Stanford, “Imaging of coronary calcification by computed tomography,” J. Magn. Reson Imaging 19, 720–733 (2004).
9.S. J. Riederer, R. A. Kruger, and C. A. Mistretta, “Three-beam K-edge imaging of iodine using differences between fluoroscopic video images: theoretical considerations,” Med. Phys. 8, 471–479 (1981).
10.S. J. Riederer, R. A. Kruger, C. A. Mistretta, D. L. Ergun, and C. G. Shaw, “Three-beam K-edge imaging of iodine using differences between fluoroscopic video images: experimental results,” Med. Phys. 8, 480–487 (1981).
11.W. R. Brody, G. Butt, A. Hall, and A. Macovski, “A method for selective tissue and bone visualization using dual energy scanned projection radiography,” Med. Phys. 8, 353–357 (1981).
12.R. G. Fraser, N. M. Hickey, L. T. Niklason, E. A. Sabbagh, R. F. Luna, C. B. Alexander, C. A. Robinson, A. L. Katzenstein, and G. T. Barnes, “Calcification in pulmonary nodules: Detection with dual-energy digital radiography,” Radiology 160, 595–601 (1986).
13.L. T. Niklason, N. M. Hickey, D. P. Chakraborty, E. A. Sabbagh, M. V. Yester, R. G. Fraser, and G. T. Barnes, “Simulated pulmonary nodules: detection with dual-energy digital versus conventional radiography,” Radiology 160, 589–593 (1986).
14.R. A. Kruger, “Dual-energy electronic scanning-slit fluorography for the determination of vertebral bone mineral content,” Med. Phys. 14, 562–566 (1987).
15.S. Molloi, A. Ersahin, J. Tang, J. Hicks, and C. Y. Leung, “Quantification of volumetric coronary blood flow with dual-energy digital subtraction angiography,” Circulation 93, 1919–1927 (1996).
16.S. Molloi, A. Ersahin, J. Hicks, and J. Wallis, “In-vivo validation of videodensitometric coronary cross-sectional area measurement using dual-energy digital subtraction angiography,” Int. J. Card. Imaging 11, 223–231 (1995).
17.S. Molloi, Y. J. Qian, and A. Ersahin, “Absolute volumetric blood flow measurements using dual-energy digital subtraction angiography,” Med. Phys. 20, 85–91 (1993).
18.S. Y. Molloi, A. Ersahin, W. W. Roeck, and O. Nalcioglu, “Absolute cross-sectional area measurements in quantitative coronary arteriography by dual-energy DSA,” Invest. Radiol. 26, 119–127 (1991).
19.D. M. Weber, S. Y. Molloi, J. D. Folts, W. W. Peppler, and C. A. Mistretta, “Geometric quantitative coronary arteriography. A comparison of unsubtracted and dual energy-subtracted images,” Invest. Radiol. 26, 649–654 (1991).
20.S. Y. Molloi, D. M. Weber, W. W. Peppler, J. D. Folts, and C. A. Mistretta, “Quantitative dual-energy coronary arteriography,” Invest. Radiol. 25, 908–914 (1990).
22.M. S. Van Lysel, “Optimization of beam parameters for dual-energy digital subtraction angiography,” Med. Phys. 21, 219–226 (1991).
23.J. M. Sabol, G. B. Avinash, F. Nicolas, B. Claus, Z. Jianguo, and J. T. Dobbins, III, “The development and characterization of a dual-energy subtraction imaging system for chest radiography based on CsI:Tl amorphous silicon flat-panel technology,” Proc. SPIE 4320, 399–408 (2001).
24.S. Molloi, R. Detrano, A. Ersahin, W. Roeck, and C. Morcos, “Quantification of coronary arterial calcium by dual energy digital subtraction fluoroscopy,” Med. Phys. 18, 295–298 (1991).
25.R. G. Fraser, G. T. Barnes, N. Hickey, R. Luna, A. Katzenstein, B. Alexander, R. McElvein, G. Zorn, E. Sabbagh, and C. A. Robinson, Jr., “Potential value of digital radiography. Preliminary observations on the use of dual-energy subtraction in the evaluation of pulmonary nodules,” Chest 89, 249S–252S (1986).
26.P. Xue and D. L. Wilson, “Detection of moving objects in pulsed-x-ray fluoroscopy,” J. Opt. Soc. Am. A 15, 375–388 (1998).
27.J. A. Seibert, O. Nalcioglu, and W. W. Roeck, “Removal of image intensifier veiling glare by mathematical deconvolution techniques,” Med. Phys. 12, 291–299 (1985).
28.A. Ersahin, S. Molloi, and Q. Yao-Jin, “A digital filtration technique for scatter-glare correction based on thickness estimation,” IEEE Trans. Med. Imaging 14, 587–595 (1995).
29.J. H. Siewerdsen and D. A. Jaffray, “A ghost story: spatio-temporal response characteristics of an indirect-detection flat-panel imager,” Med. Phys. 26, 1624–1641 (1999).
30.W. A. Kalender, E. Klotz, and L. Kostaridou, “An algorithm for noise Suppression in dual energy CT material density images,” IEEE Trans. Med. Imaging 7, 218–224 (1988).
31.C. H. McCollough, M. S. Van Lysel, W. W. Peppler, and C. A. Mistretta, “A correlated noise reduction algorithm for dual-energy digital subtraction angiography,” Med. Phys. 16, 873–880 (1989).
32.D. A. Hinshaw and J. T. Dobbins, III, “Recent progress in noise reduction and scatter correction in dual-energy imaging,” Proc. SPIE 2432, 134–142 (1995).
33.R. J. Warp and J. T. Dobbins, III, “Quantitative evaluation of noise reduction strategies in dual-energy imaging,” Med. Phys. 30, 190–198 (2003).
34.J. C. Le Heron, “Estimation of effective dose to the patient during medical x-ray examinations from measurements of the dose-area product,” Phys. Med. Biol. 37, 2117–2126 (1992).
35.J. M. Boone and J. A. Seibert, “An accurate method for computer-generating tungsten anode x-ray spectra from ,” Med. Phys. 24, 1661–1670 (1997).
36.J. L. Ducote, T. Xu, and S. Molloi, “Optimization of dual-energy fluoroscopy based on a flat panel detector for cardiac imaging,” Med. Phys. 33 (2005).
37.R. Detrano, T. Hsiai, S. Wang, G. Puentes, J. Fallavollita, P. Shields, W. Stanford, C. Wolfkiel, D. Georgiou, M. Budoff, and J. Reed, “Prognostic value of coronary calcification and angiographic stenoses in patients undergoing coronary angiography,” J. Am. Coll. Cardiol. 27, 285–290 (1996).
38.N. M. Hickey, L. T. Niklason, E. Sabbagh, R. G. Fraser, and G. T. Barnes, “Dual-energy digital radiographic quantification of calcium in simulated pulmonary nodules,” AJR, Am. J. Roentgenol. 148, 19–24 (1987).
39.C. Hong, K. T. Bae, and T. K. Pilgram, “Coronary artery calcium: accuracy and reproducibility of measurements with multi-detector row CT——assessment of effects of different thresholds and quantification methods,” Radiology 227, 795–801 (2003).
40.J. Horiguchi, Y. Shen, Y. Akiyama, N. Hirai, K. Sasaki, M. Ishifuro, T. Nakanishi, and K. Ito, “Electron beam CT versus 16-MDCT on the variability of repeated coronary artery calcium measurements in a variable heart rate phantom,” AJR, Am. J. Roentgenol. 185, 995–1000 (2005).
41.S. S. Halliburton, A. E. Stillman, M. Lieber, J. M. Kasper, S. A. Kuzmiak, and R. D. White, “Potential clinical impact of variability in the measurement of coronary artery calcification with sequential MDCT,” AJR, Am. J. Roentgenol. 184, 643–638 (2005).
42.S. Ulzheimer and W. A. Kalender, “Assessment of calcium scoring performance in cardiac computed tomography,” Eur. Radiol. 13, 484–497 (2003).
43.B. Ohnesorge, T. Flohr, R. Fischbach, A. F. Kopp, A. Knez, S. Schroder, U. J. Schopf, A. Crispin, E. Klotz, M. F. Reiser, and C. R. Becker, “Reproducibility of coronary calcium quantification in repeat examinations with retrospectively ECG-gated multisection spiral CT,” Eur. Radiol. 12, 1532–1540 (2002).
44.U. Neitzel, “Grids or air gaps for scatter reduction in digital radiography: a model calculation,” Med. Phys. 19, 475–481 (1992).
45.C. H. McCollough, “Patient dose in cardiac computed tomography,” Herz 28, 1–6 (2003).
Article metrics loading...
Full text loading...
Most read this month