Andrew M Rollins

Summary

Affiliation: Case Western Reserve University
Country: USA

Publications

  1. ncbi request reprint Real-time in vivo color Doppler optical coherence tomography
    Andrew M Rollins
    Case Western Reserve University, Department of Medicine, Cleveland, Ohio 44106 5066, USA
    J Biomed Opt 7:123-9. 2002
  2. doi request reprint Automated quantification of colonic crypt morphology using integrated microscopy and optical coherence tomography
    Xin Qi
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
    J Biomed Opt 13:054055. 2008
  3. pmc Motion artifacts associated with in vivo endoscopic OCT images of the esophagus
    Wei Kang
    Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    Opt Express 19:20722-35. 2011
  4. pmc High temporal resolution OCT using image-based retrospective gating
    Madhusudhana Gargesha
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Opt Express 17:10786-99. 2009
  5. pmc High-speed optical coherence tomography of laser iridotomy
    Maria Regina Chalita
    Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
    Am J Ophthalmol 140:1133-6. 2005
  6. pmc Quantification of cardiac fiber orientation using optical coherence tomography
    CHRISTINE P FLEMING
    Case Western Reserve University, Biomedical Engineering Department, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    J Biomed Opt 13:030505. 2008
  7. ncbi request reprint Fourier domain optical coherence tomography with a linear-in-wavenumber spectrometer
    ZHILIN HU
    1Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenve, Cleveland, Ohio 44106 7207, USA
    Opt Lett 32:3525-7. 2007
  8. pmc Denoising and 4D visualization of OCT images
    Madhusudhana Gargesha
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Opt Express 16:12313-33. 2008
  9. ncbi request reprint In vivo gated 4D imaging of the embryonic heart using optical coherence tomography
    Michael W Jenkins
    Case Western Reserve University, Department of Biomedical Engineering, 11100 Euclid Avenue, Cleveland, Ohio 44106, USA
    J Biomed Opt 12:030505. 2007
  10. ncbi request reprint Screening for previous refractive surgery in eye bank corneas by using optical coherence tomography
    Roger C Lin
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
    Cornea 26:594-9. 2007

Collaborators

Detail Information

Publications45

  1. ncbi request reprint Real-time in vivo color Doppler optical coherence tomography
    Andrew M Rollins
    Case Western Reserve University, Department of Medicine, Cleveland, Ohio 44106 5066, USA
    J Biomed Opt 7:123-9. 2002
    ..Issues of velocity sensitivity, imaging speed, and range of velocity measurement are discussed, as well as potential applications of real-time CDOCT...
  2. doi request reprint Automated quantification of colonic crypt morphology using integrated microscopy and optical coherence tomography
    Xin Qi
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
    J Biomed Opt 13:054055. 2008
    ..This work can enable studies to determine the clinical utility of high-magnification chromoendoscopy and endoscopic OCT, as well as studies to evaluate crypt morphology as a biomarker for colonic disease progression...
  3. pmc Motion artifacts associated with in vivo endoscopic OCT images of the esophagus
    Wei Kang
    Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    Opt Express 19:20722-35. 2011
    ..An automated registration algorithm was designed to correct such artifacts. The performance of the algorithm was evaluated in images of normal porcine esophagus and demonstrated in images of BE in human patients...
  4. pmc High temporal resolution OCT using image-based retrospective gating
    Madhusudhana Gargesha
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Opt Express 17:10786-99. 2009
    ..This gating method has allowed, for the first time, clear visualization of systolic dynamics of the looping embryonic heart in 3D...
  5. pmc High-speed optical coherence tomography of laser iridotomy
    Maria Regina Chalita
    Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
    Am J Ophthalmol 140:1133-6. 2005
    ..To describe high-speed (4000 axial scans/s) optical coherence tomography (OCT) findings in a patient with narrow angles...
  6. pmc Quantification of cardiac fiber orientation using optical coherence tomography
    CHRISTINE P FLEMING
    Case Western Reserve University, Biomedical Engineering Department, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    J Biomed Opt 13:030505. 2008
    ..Quantifying fiber orientation in the plane parallel to the wall surface from OCT images can be used to help understand the conduction system of the specific sample being imaged...
  7. ncbi request reprint Fourier domain optical coherence tomography with a linear-in-wavenumber spectrometer
    ZHILIN HU
    1Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenve, Cleveland, Ohio 44106 7207, USA
    Opt Lett 32:3525-7. 2007
    ..Experiments demonstrate the improvement of the falloff and agree with the expected results from simulation...
  8. pmc Denoising and 4D visualization of OCT images
    Madhusudhana Gargesha
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Opt Express 16:12313-33. 2008
    ..g., heart volume, stroke volume, contraction velocity, etc.) in OCT embryo images. With its semi-automatic, data set specific optimization, we believe that the algorithm can be applied to OCT images from other applications...
  9. ncbi request reprint In vivo gated 4D imaging of the embryonic heart using optical coherence tomography
    Michael W Jenkins
    Case Western Reserve University, Department of Biomedical Engineering, 11100 Euclid Avenue, Cleveland, Ohio 44106, USA
    J Biomed Opt 12:030505. 2007
    ..To fully characterize the genesis and mechanisms of cardiac defects, a tool capable of assessing structure and function simultaneously at early stages of development is needed, and gated OCT has the capability to become such a tool...
  10. ncbi request reprint Screening for previous refractive surgery in eye bank corneas by using optical coherence tomography
    Roger C Lin
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
    Cornea 26:594-9. 2007
    ..To use optical coherence tomography (OCT) to detect previous refractive surgery in donor corneas...
  11. pmc Endoscopically guided spectral-domain OCT with double-balloon catheters
    Wei Kang
    Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    Opt Express 18:17364-72. 2010
    ..A system design based on a spectral-domain OCT platform is reported and validated by acquisition of high quality, volumetric images of swine esophagus in vivo...
  12. pmc Extending the effective imaging range of Fourier-domain optical coherence tomography using a fiber optic switch
    Hui Wang
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH 44106, USA
    Opt Lett 33:2632-4. 2008
    ..Further extension of the imaging range is feasible with multiple reference arms. The tradeoff between image acquisition rate and imaging range is discussed...
  13. ncbi request reprint Imaging of iris lesions with high-speed optical coherence tomography
    Sophie J Bakri
    From the Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
    Ophthalmic Surg Lasers Imaging 38:27-34. 2007
    ..To image and measure iris tumors with optical coherence tomography (OCT)...
  14. pmc Measuring hemodynamics in the developing heart tube with four-dimensional gated Doppler optical coherence tomography
    Michael W Jenkins
    Case Western Reserve University, Department of Pediatrics Cleveland, OH 44106, USA
    J Biomed Opt 15:066022. 2010
    ..Hemodynamic measurements will be crucial to identifying genetic and environmental factors that lead to congenital heart defects...
  15. ncbi request reprint Measurement of absolute flow velocity vector using dual-angle, delay-encoded Doppler optical coherence tomography
    Cameron J Pedersen
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 7207, USA
    Opt Lett 32:506-8. 2007
    ..By combining the Doppler shift measured in each of these component interferograms, the flow velocity vector is fully determined...
  16. ncbi request reprint Comparison of optical coherence tomography and ultrasound biomicroscopy for detection of narrow anterior chamber angles
    Sunita Radhakrishnan
    Cole Eye Institute, Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA
    Arch Ophthalmol 123:1053-9. 2005
    ..To assess the accuracy of classification of narrow anterior chamber (AC) angles using quantitative imaging by optical coherence tomography (OCT) and ultrasound biomicroscopy (UBM)...
  17. pmc Intravascular optical coherence tomography detection of atherosclerosis and inflammation in murine aorta
    Satoko Tahara
    Harrington McLaughlin Heart and Vascular Institute, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, OH 44106, USA
    Arterioscler Thromb Vasc Biol 32:1150-7. 2012
    ....
  18. ncbi request reprint Optimization of dual-band continuum light source for ultrahigh-resolution optical coherence tomography
    Hui Wang
    Department of Biomedical Engineering, Case Western Reserve University, Ohio 44106, USA
    Appl Opt 46:1787-94. 2007
    ..We demonstrate ultrahigh-resolution OCT imaging of biological tissue in vivo and in vitro using this light source and compare it with conventional-resolution OCT imaging at 1300 nm...
  19. doi request reprint Semiautomatic segmentation and quantification of calcified plaques in intracoronary optical coherence tomography images
    Zhao Wang
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, OH 44106, USA
    J Biomed Opt 15:061711. 2010
    ....
  20. ncbi request reprint Phase-referenced Doppler optical coherence tomography in scattering media
    Cameron J Pedersen
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 7207, USA
    Opt Lett 30:2125-7. 2005
    ..We also demonstrate 90% suppression of velocity noise in a flow phantom...
  21. pmc 4D shear stress maps of the developing heart using Doppler optical coherence tomography
    Lindsy M Peterson
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Biomed Opt Express 3:3022-32. 2012
    ..These measurements of the shear stress patterns will enable precise titration of experimental perturbations and accurate correlation of shear with the expression of molecules critical to heart development...
  22. pmc Automatic stent detection in intravascular OCT images using bagged decision trees
    Hong Lu
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA
    Biomed Opt Express 3:2809-24. 2012
    ..12 ± 0.20 mm(2) and 0.11 ± 0.20 mm(2) for stent and tissue areas, respectively. With proposed algorithms, analyst time per stent should significantly reduce from the 6-16 hours now required...
  23. pmc Optical coherence tomography captures rapid hemodynamic responses to acute hypoxia in the cardiovascular system of early embryos
    Shi Gu
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
    Dev Dyn 241:534-44. 2012
    ..Chronic fetal hypoxia is a known risk factor for congenital heart diseases (CHDs). Decreased fetal heart rates during maternal obstructive sleep apnea suggest that studying fetal heart responses under acute hypoxia is warranted...
  24. pmc Intracoronary optical coherence tomography: a comprehensive review clinical and research applications
    Hiram G Bezerra
    Harrington McLaughlin Heart and Vascular Institute, University Hospitals Case Medical Center, Cleveland, Ohio 44106 5038, USA
    JACC Cardiovasc Interv 2:1035-46. 2009
    ..The advantages and limitations of this new imaging modality will be discussed with emphasis on key physical and technical aspects of intracoronary image acquisition, current applications, definitions, pitfalls, and future directions...
  25. pmc Method for optical coherence elastography of the cornea
    Matthew R Ford
    Case Western Reserve University, Department of Biomedical Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    J Biomed Opt 16:016005. 2011
    ....
  26. ncbi request reprint [Use of optical coherence tomography for accurate characterization of atherosclerosis]
    John Coletta
    Harrington McLaughlin Heart and Vascular Institute, University Hospitals Case Medical Center, Cleveland, OH 44106, USA
    Arq Bras Cardiol 94:250-4, 268-72, 254-9. 2010
    ..OCT has propelled intravascular imaging into micron-level in vivo vascular analysis and is expected to soon become a valuable and indispensable tool for the cardiologists on both clinical and research applications...
  27. pmc Anterior chamber width measurement by high-speed optical coherence tomography
    Jason A Goldsmith
    Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
    Ophthalmology 112:238-44. 2005
    ..To measure anterior chamber (AC) width and other dimensions relevant to the sizing of phakic intraocular lenses (IOLs) with a high-speed optical coherence tomography (OCT) system...
  28. pmc Three-dimensional correction of conduction velocity in the embryonic heart using integrated optical mapping and optical coherence tomography
    Pei Ma
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, United States
    J Biomed Opt 19:76004. 2014
    ..The integrated system will also open the door to correlate the structure and electrophysiology, thereby improving our understanding of heart development...
  29. pmc In vivo intracardiac optical coherence tomography imaging through percutaneous access: toward image-guided radio-frequency ablation
    Hui Wang
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44120University Hospitals Case Medical Center, Experimental Interventional Catheterization Laboratory, Harrington McLaughlin Heart and Vascular Institute, Cleveland, Ohio 44120
    J Biomed Opt 16:110505. 2011
    ..The observations indicate that OCT could be a promising technique for in vivo guidance of RFA...
  30. ncbi request reprint Optical coherence tomography imaging of the purkinje network
    Michael Jenkins
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio, USA
    J Cardiovasc Electrophysiol 16:559-60. 2005
  31. pmc Diagnostic efficacy of computer extracted image features in optical coherence tomography of the precancerous cervix
    Wei Kang
    Department of Biomedical Engineering, Case Western Reserve University, 319 Wickenden Building, 10900 Euclid Avenue, Cleveland, Ohio 44106, USA
    Med Phys 38:107-13. 2011
    ..To determine the diagnostic efficacy of optical coherence tomography (OCT) to identify cervical intraepithelial neoplasia (CIN) grade 2 or higher by computer-aided diagnosis (CADx)...
  32. pmc Three-dimensional imaging of ureter with endoscopic optical coherence tomography
    Hui Wang
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 OH, USA
    Urology 77:1254-8. 2011
    ..To verify the ability to identify the layered structures of the ureteral wall and to image a segment of the ureter in 3 dimensions with high-speed, endoscopic optical coherence tomography (EOCT)...
  33. ncbi request reprint Analytical model of spectrometer-based two-beam spectral interferometry
    ZHILIN HU
    Department of Biomedical Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
    Appl Opt 46:8499-505. 2007
    ..The model may be useful for determining design specifications and expected performance parameters for spectrometers for spectral interferometry...
  34. ncbi request reprint Comparison of corneal thickness measured with optical coherence tomography, ultrasonic pachymetry, and a scanning slit method
    Joseph Thomas
    Department of Ophthalmology, Case Western Reserve University University Hospitals of Cleveland, Cleveland, Ohio, USA
    J Refract Surg 22:671-8. 2006
    ..To investigate the relationship between 1310-nm optical coherence tomography (OCT), an ultrasound pachymeter, and the Orbscan II (Bausch & Lomb, Rochester, NY) in corneal thickness measurements before and after LASIK...
  35. pmc Serial biomechanical comparison of edematous, normal, and collagen crosslinked human donor corneas using optical coherence elastography
    Matthew R Ford
    From the Department of Biomedical Engineering Ford, Rollins, Case Western Reserve University, the Cleveland Clinic Cole Eye Institute Ford, Sinha Roy, Dupps, and the Department of Biomedical Engineering Dupps, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio, USA
    J Cataract Refract Surg 40:1041-7. 2014
    ..To noninvasively evaluate the effects of corneal hydration and collagen crosslinking (CXL) on the mechanical behavior of the cornea...
  36. ncbi request reprint Computer-aided diagnosis of dysplasia in Barrett's esophagus using endoscopic optical coherence tomography
    Xin Qi
    Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio 44106, USA
    J Biomed Opt 11:044010. 2006
    ..With further refinements, CAD could also improve the accuracy of EOCT identification of dysplasia in BE...
  37. pmc Using optical coherence tomography for the longitudinal non-invasive evaluation of epidermal thickness in a murine model of chronic skin inflammation
    Rachel Silver
    Department of Dermatology, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Skin Res Technol 18:225-31. 2012
    ..The quantitation of epidermal thickness using optical coherence tomography (OCT) provides an alternative to traditional histology techniques...
  38. ncbi request reprint Phenotyping transgenic embryonic murine hearts using optical coherence tomography
    Michael W Jenkins
    Department of Biomedical Engineering, Case Western Reserve University, Ohio 44106, USA
    Appl Opt 46:1776-81. 2007
    ..Also, the E13.5 HEXIM1 -/- embryo was distinguished by morphological asymmetry (underdeveloped left side)...
  39. pmc Toward guidance of epicardial cardiac radiofrequency ablation therapy using optical coherence tomography
    CHRISTINE P FLEMING
    Case Western Reserve University, Biomedical Engineering Department, Cleveland, Ohio 44106, USA
    J Biomed Opt 15:041510. 2010
    ..These results support the potential for real-time guidance of epicardial RFA therapy using OCT imaging...
  40. ncbi request reprint Group index of the human cornea at 1.3-microm wavelength obtained in vitro by optical coherence domain reflectometry
    Roger C Lin
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA
    Opt Lett 29:83-5. 2004
    ..The corneal group index was 1.389 +/- 0.004 (average +/- standard deviation). The average group index of a balanced salt solution, an approximation to aqueous humor, was 1.343 +/- 0.001...
  41. ncbi request reprint Imaging of the atrioventricular node using optical coherence tomography
    Meghna Gupta
    Department of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106 7207, USA
    J Cardiovasc Electrophysiol 13:95. 2002
  42. pmc Speckle reduction in optical coherence tomography using angular compounding by B-scan Doppler-shift encoding
    Hui Wang
    Case Western Reserve University, Department of Biomedical Engineering, 10900 Euclid Avenue, Cleveland, Ohio 44120
    J Biomed Opt 14:030512. 2009
    ..Speckle reduction with AngularCBD is demonstrated by imaging a phantom and tissue sample in vitro and in vivo...
  43. ncbi request reprint Molecular contrast in optical coherence tomography by use of a pump-probe technique
    K Divakar Rao
    Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, USA
    Opt Lett 28:340-2. 2003
    ....
  44. ncbi request reprint In vivo imaging of human retinal flow dynamics by color Doppler optical coherence tomography
    Siavash Yazdanfar
    Department of Biomedical Engineering, Duke University, 136 Hudson Hall, Box 90281, Durham, NC 27708 0281, USA
    Arch Ophthalmol 121:235-9. 2003
    ..Recently, CDOCT was adapted to a slitlamp biomicroscope for imaging structure and blood flow in the human retina...
  45. pmc A feasibility study of optical coherence tomography for guiding deep brain probes
    Sung W Jeon
    Center for Neurological Restoration, Cleveland Clinic Foundation, OH 44195, USA
    J Neurosci Methods 154:96-101. 2006
    ..White matter tends to have higher peak reflectivity and steeper attenuation rate compared to gray matter. This structural information may help guide DBS probe advance and electrical measurements...