Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 82

1.

A phantom based evaluation of vessel lumen area quantification for coronary CT angiography.

Molloi S, Johnson T, Lipinski J, Ding H, Hubbard L.

Int J Cardiovasc Imaging. 2018 Sep 8. doi: 10.1007/s10554-018-1452-8. [Epub ahead of print]

PMID:
30196453
2.

Contrast-to-Noise Ratio Optimization in Coronary Computed Tomography Angiography: Validation in a Swine Model.

Hubbard L, Malkasian S, Zhao Y, Abbona P, Molloi S.

Acad Radiol. 2018 Aug 29. pii: S1076-6332(18)30340-4. doi: 10.1016/j.acra.2018.06.026. [Epub ahead of print]

PMID:
30172714
3.

Quantification of vessel-specific coronary perfusion territories using minimum-cost path assignment and computed tomography angiography: Validation in a swine model.

Malkasian S, Hubbard L, Dertli B, Kwon J, Molloi S.

J Cardiovasc Comput Tomogr. 2018 Sep - Oct;12(5):425-435. doi: 10.1016/j.jcct.2018.06.006. Epub 2018 Jun 18.

PMID:
30042078
4.

MultIethNic Study of BrEast ARterial Calcium Gradation and CardioVAscular Disease: cohort recruitment and baseline characteristics.

Iribarren C, Sanchez G, Husson G, Levine-Hall T, Quesenberry C, Sam DL, Maier J, Chaudhary RS, Patel M, Sadeghi B, Javan H, Cho HM, Ding H, Molloi S.

Ann Epidemiol. 2018 Jan;28(1):41-47.e12. doi: 10.1016/j.annepidem.2017.11.007. Epub 2017 Dec 5.

PMID:
29246501
5.

Comprehensive Assessment of Coronary Artery Disease by Using First-Pass Analysis Dynamic CT Perfusion: Validation in a Swine Model.

Hubbard L, Lipinski J, Ziemer B, Malkasian S, Sadeghi B, Javan H, Groves EM, Dertli B, Molloi S.

Radiology. 2018 Jan;286(1):93-102. doi: 10.1148/radiol.2017162821. Epub 2017 Oct 23.

PMID:
29059038
6.

Quantitative contrast-enhanced spectral mammography based on photon-counting detectors: A feasibility study.

Ding H, Molloi S.

Med Phys. 2017 Aug;44(8):3939-3951. doi: 10.1002/mp.12296. Epub 2017 Jun 28.

7.

Breast-density measurement using photon-counting spectral mammography.

Johansson H, von Tiedemann M, Erhard K, Heese H, Ding H, Molloi S, Fredenberg E.

Med Phys. 2017 Jul;44(7):3579-3593. doi: 10.1002/mp.12279. Epub 2017 May 24.

PMID:
28421611
8.

Detecting Cardiovascular Disease from Mammograms With Deep Learning.

Wang J, Ding H, Bidgoli FA, Zhou B, Iribarren C, Molloi S, Baldi P.

IEEE Trans Med Imaging. 2017 May;36(5):1172-1181. doi: 10.1109/TMI.2017.2655486. Epub 2017 Jan 19.

9.

Functional Assessment of Coronary Artery Disease Using Whole-Heart Dynamic Computed Tomographic Perfusion.

Hubbard L, Ziemer B, Lipinski J, Sadeghi B, Javan H, Groves EM, Malkasian S, Molloi S.

Circ Cardiovasc Imaging. 2016 Dec;9(12). pii: e005325.

10.

Accurate quantification of vessel cross-sectional area using CT angiography: a simulation study.

Molloi S, Johnson T, Ding H, Lipinski J.

Int J Cardiovasc Imaging. 2017 Mar;33(3):411-419. doi: 10.1007/s10554-016-1007-9. Epub 2016 Nov 12.

PMID:
27838897
11.
12.

TICMR: Total Image Constrained Material Reconstruction via Nonlocal Total Variation Regularization for Spectral CT.

Liu J, Ding H, Molloi S, Zhang X, Gao H.

IEEE Trans Med Imaging. 2016 Dec;35(12):2578-2586. Epub 2016 Jul 7.

13.

Dynamic CT perfusion measurement in a cardiac phantom.

Ziemer BP, Hubbard L, Lipinski J, Molloi S.

Int J Cardiovasc Imaging. 2015 Oct;31(7):1451-9. doi: 10.1007/s10554-015-0700-4. Epub 2015 Jul 9.

PMID:
26156231
14.

Microcalcification detectability using a bench-top prototype photon-counting breast CT based on a Si strip detector.

Cho HM, Ding H, Barber WC, Iwanczyk JS, Molloi S.

Med Phys. 2015 Jul;42(7):4401-10. doi: 10.1118/1.4922680.

15.
16.

Characterization of energy response for photon-counting detectors using x-ray fluorescence.

Ding H, Cho HM, Barber WC, Iwanczyk JS, Molloi S.

Med Phys. 2014 Dec;41(12):121902. doi: 10.1118/1.4900820.

17.

Determination of culprit coronary artery branches using hemodynamic indices from angiographic images.

Zhang Z, Chen J, Takarada S, Molloi S.

Int J Cardiovasc Imaging. 2015 Jan;31(1):11-9. doi: 10.1007/s10554-014-0521-x. Epub 2014 Oct 7.

PMID:
25288357
18.

Breast tissue decomposition with spectral distortion correction: a postmortem study.

Ding H, Zhao B, Baturin P, Behroozi F, Molloi S.

Med Phys. 2014 Oct;41(10):101901. doi: 10.1118/1.4894724.

19.

A high-resolution photon-counting breast CT system with tensor-framelet based iterative image reconstruction for radiation dose reduction.

Ding H, Gao H, Zhao B, Cho HM, Molloi S.

Phys Med Biol. 2014 Oct 21;59(20):6005-17. doi: 10.1088/0031-9155/59/20/6005. Epub 2014 Sep 17.

20.

Characteristic performance evaluation of a photon counting Si strip detector for low dose spectral breast CT imaging.

Cho HM, Barber WC, Ding H, Iwanczyk JS, Molloi S.

Med Phys. 2014 Sep;41(9):091903. doi: 10.1118/1.4892174.

21.

Postmortem validation of breast density using dual-energy mammography.

Molloi S, Ducote JL, Ding H, Feig SA.

Med Phys. 2014 Aug;41(8):081917. doi: 10.1118/1.4890295.

22.

Quantification of breast density using dual-energy mammography with liquid phantom calibration.

Lam AR, Ding H, Molloi S.

Phys Med Biol. 2014 Jul 21;59(14):3985-4000. doi: 10.1088/0031-9155/59/14/3985. Epub 2014 Jun 27.

23.

Breast tissue characterization with photon-counting spectral CT imaging: a postmortem breast study.

Ding H, Klopfer MJ, Ducote JL, Masaki F, Molloi S.

Radiology. 2014 Sep;272(3):731-8. doi: 10.1148/radiol.14132732. Epub 2014 May 7.

24.

End-diastolic fractional flow reserve: comparison with conventional full-cardiac cycle fractional flow reserve.

Chalyan DA, Zhang Z, Takarada S, Molloi S.

Circ Cardiovasc Interv. 2014 Feb;7(1):28-34. doi: 10.1161/CIRCINTERVENTIONS.113.000327. Epub 2014 Feb 4.

PMID:
24496240
25.

Optimization of K-edge imaging for vulnerable plaques using gold nanoparticles and energy resolved photon counting detectors: a simulation study.

Alivov Y, Baturin P, Le HQ, Ducote J, Molloi S.

Phys Med Biol. 2014 Jan 6;59(1):135-52. doi: 10.1088/0031-9155/59/1/135. Epub 2013 Dec 13.

26.

Breast density quantification using magnetic resonance imaging (MRI) with bias field correction: a postmortem study.

Ding H, Johnson T, Lin M, Le HQ, Ducote JL, Su MY, Molloi S.

Med Phys. 2013 Dec;40(12):122305. doi: 10.1118/1.4831967.

27.

Breast density quantification with cone-beam CT: a post-mortem study.

Johnson T, Ding H, Le HQ, Ducote JL, Molloi S.

Phys Med Biol. 2013 Dec 7;58(23):8573-91.

28.

Design of TiO<formula>_{2}</formula> nanotube based X-ray tube with single focusing electrode.

Alivov Y, Feng J, Molloi S.

J Xray Sci Technol. 2013;21(4):567-77. doi: 10.3233/XST-130387.

PMID:
24191993
29.

Performance of a hybrid pyroelectric LiNbO3 and TiO2 nanotubes X-ray source.

Alivov Y, Molloi S.

Rev Sci Instrum. 2013 Jul;84(7):073301. doi: 10.1063/1.4812650.

PMID:
23902052
30.

Origin of magnetism in undoped TiO2 nanotubes.

Alivov Y, Grant T, Capan C, Iwamoto W, Pagliuso PG, Molloi S.

Nanotechnology. 2013 Jul 12;24(27):275704. doi: 10.1088/0957-4484/24/27/275704. Epub 2013 Jun 14.

PMID:
23764755
31.

Measurement of breast tissue composition with dual energy cone-beam computed tomography: a postmortem study.

Ding H, Ducote JL, Molloi S.

Med Phys. 2013 Jun;40(6):061902. doi: 10.1118/1.4802734.

32.

A novel angiographic fractional flow reserve. Reply.

Zhang Z, Molloi S.

Am J Physiol Heart Circ Physiol. 2013 Apr 15;304(8):H1176-7. doi: 10.1152/ajpheart.00136.2013. No abstract available.

33.

Breast Arterial Calcification: a New Marker of Cardiovascular Risk?

Iribarren C, Molloi S.

Curr Cardiovasc Risk Rep. 2013 Apr;7(2):126-135. Epub 2013 Feb 3.

34.

Tight-frame based iterative image reconstruction for spectral breast CT.

Zhao B, Gao H, Ding H, Molloi S.

Med Phys. 2013 Mar;40(3):031905. doi: 10.1118/1.4790468.

35.

Dual-dictionary learning-based iterative image reconstruction for spectral computed tomography application.

Zhao B, Ding H, Lu Y, Wang G, Zhao J, Molloi S.

Phys Med Biol. 2012 Dec 21;57(24):8217-29. doi: 10.1088/0031-9155/57/24/8217. Epub 2012 Nov 29.

36.

An angiographic technique for coronary fractional flow reserve measurement: in vivo validation.

Takarada S, Zhang Z, Molloi S.

Int J Cardiovasc Imaging. 2013 Mar;29(3):535-44. doi: 10.1007/s10554-012-0119-0. Epub 2012 Aug 31.

37.

Quantification of breast density with spectral mammography based on a scanned multi-slit photon-counting detector: a feasibility study.

Ding H, Molloi S.

Phys Med Biol. 2012 Aug 7;57(15):4719-38. doi: 10.1088/0031-9155/57/15/4719. Epub 2012 Jul 6.

38.

Spectral CT imaging of vulnerable plaque with two independent biomarkers.

Baturin P, Alivov Y, Molloi S.

Phys Med Biol. 2012 Jul 7;57(13):4117-38. doi: 10.1088/0031-9155/57/13/4117. Epub 2012 Jun 8.

PMID:
22683885
39.

Quantification of absolute coronary flow reserve and relative fractional flow reserve in a swine animal model using angiographic image data.

Zhang Z, Takarada S, Molloi S.

Am J Physiol Heart Circ Physiol. 2012 Aug 1;303(3):H401-10. doi: 10.1152/ajpheart.00153.2012. Epub 2012 Jun 1.

40.

Image-based spectral distortion correction for photon-counting x-ray detectors.

Ding H, Molloi S.

Med Phys. 2012 Apr;39(4):1864-76. doi: 10.1118/1.3693056.

41.

Breast composition measurement with a cadmium-zinc-telluride based spectral computed tomography system.

Ding H, Ducote JL, Molloi S.

Med Phys. 2012 Mar;39(3):1289-97. doi: 10.1118/1.3681273.

42.

Assessment of coronary microcirculation in a swine animal model.

Zhang Z, Takarada S, Molloi S.

Am J Physiol Heart Circ Physiol. 2011 Aug;301(2):H402-8. doi: 10.1152/ajpheart.00213.2011. Epub 2011 May 27.

43.

Elevated oxidative stress and endothelial dysfunction in right coronary artery of right ventricular hypertrophy.

Lu X, Dang CQ, Guo X, Molloi S, Wassall CD, Kemple MD, Kassab GS.

J Appl Physiol (1985). 2011 Jun;110(6):1674-81. doi: 10.1152/japplphysiol.00744.2009. Epub 2011 Mar 17.

44.

Quantification of coronary microvascular resistance using angiographic images for volumetric blood flow measurement: in vivo validation.

Zhang Z, Takarada S, Molloi S.

Am J Physiol Heart Circ Physiol. 2011 Jun;300(6):H2096-104. doi: 10.1152/ajpheart.01123.2010. Epub 2011 Mar 11.

47.

Dynamic dual-energy chest radiography: a potential tool for lung tissue motion monitoring and kinetic study.

Xu T, Ducote JL, Wong JT, Molloi S.

Phys Med Biol. 2011 Feb 21;56(4):1191-205. doi: 10.1088/0031-9155/56/4/019. Epub 2011 Feb 1.

48.

Estimation of coronary artery hyperemic blood flow based on arterial lumen volume using angiographic images.

Molloi S, Chalyan D, Le H, Wong JT.

Int J Cardiovasc Imaging. 2012 Jan;28(1):1-11. doi: 10.1007/s10554-010-9766-1. Epub 2011 Jan 7.

49.

Quantification of fractional flow reserve based on angiographic image data.

Wong JT, Le H, Suh WM, Chalyan DA, Mehraien T, Kern MJ, Kassab GS, Molloi S.

Int J Cardiovasc Imaging. 2012 Jan;28(1):13-22. doi: 10.1007/s10554-010-9767-0. Epub 2011 Jan 7.

50.

Effect of TiO2 nanotube parameters on field emission properties.

Alivov Y, Klopfer M, Molloi S.

Nanotechnology. 2010 Dec 17;21(50):505706. doi: 10.1088/0957-4484/21/50/505706. Epub 2010 Nov 23.

PMID:
21098943

Supplemental Content

Loading ...
Support Center