Research Topics
| Masahiro MiuraSummaryAffiliation: Tokyo Medical University Country: Japan Publications
| Collaborators
|
Detail Information
Publications
Three-dimensional visualization of ocular vascular pathology by optical coherence angiography in vivoMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Ibaraki, Japan
Invest Ophthalmol Vis Sci 52:2689-95. 2011..To evaluate the vascular architecture of polypoidal choroidal vasculopathy (PCV) using Doppler OCA...- Three-dimensional anterior segment optical coherence tomography of filtering blebs after trabeculectomyMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Kasumigaura Hospital, Ibaraki, Japan
J Glaucoma 17:193-6. 2008..To evaluate trabeculectomy blebs by using 3-dimensional anterior segment optical coherence tomography (OCT)... 
Imaging polarimetry in age-related macular degenerationMasahiro Miura
Computational Optics and Ophthalmology Group, Tokyo Medical University, Tokyo, Japan
Invest Ophthalmol Vis Sci 49:2661-7. 2008..To compare the information from two techniques--scanning laser polarimetry (GDx) and polarization-sensitive spectral-domain optical coherence tomography (OCT)--and investigate how they complement each other...
Three-dimensional optical coherence tomography of granular corneal dystrophyMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Tokyo, Japan
Cornea 26:373-4. 2007..To describe 3-dimensional optical coherence tomography (OCT) findings in a case of granular corneal dystrophy...- Imaging polarimetry in central serous chorioretinopathyMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Kasumigaura Hospital, 3 20 1 Chuo, Ami, Inashiki, Ibaraki 300 0395, Tokyo, Japan
Am J Ophthalmol 140:1014-1019. 2005..To evaluate a noninvasive technique to detect the leakage point of central serous chorioretinopathy (CSR), using a polarimetry method... - Spectral imaging of the area of internal limiting membrane peelingMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Tokyo, Japan
Retina 25:468-72. 2005..To evaluate a spectral imaging technique to detect the area of internal limiting membrane (ILM) peeling after vitrectomy for idiopathic macular hole... - Birefringence of intraocular lensesMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Kasumigaura Hospital, 3 20 1 Chuo, Ami, Inashiki, Ibaraki 300 0395, Japan
J Cataract Refract Surg 30:1549-55. 2004..To determine the polarization properties of intraocular lenses (IOLs) in vitro and whether these properties contribute to significant intraindividual differences in the optical performance of the eye, including retinal imaging... - Dissociated optic nerve fiber layer appearance after internal limiting membrane peeling for idiopathic macular holeMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Kasumigaura Hospital, 3-20-1 Chuo, Ami, Inashiki, Ibaraki 300 0395, Japan
Retina 23:561-3. 2003 - Imaging polarimetry and retinal blood vessel quantification at the epiretinal membraneMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Japan
J Opt Soc Am A Opt Image Sci Vis 24:1431-7. 2007..Depolarized light images were useful for examining the retinal vasculature in the presence of retinal disease... - Visualization of sub-retinal pigment epithelium morphologies of exudative macular diseases by high-penetration optical coherence tomographyYoshiaki Yasuno
Computational Optics Group, Institute of Applied Physics, University of Tsukuba, Tennodai 1 1 1, Tsukuba, Ibaraki, 305 8573, Japan
Invest Ophthalmol Vis Sci 50:405-13. 2009..To evaluate the clinical significance of the newly developed long-wavelength probe optical coherence tomography (LP-OCT) for the diagnosis of exudative macular diseases... - High-penetration swept source Doppler optical coherence angiography by fully numerical phase stabilizationYoung Joo Hong
Computational Optics Group, University of Tsukuba, Tsukuba, Ibaraki, Japan
Opt Express 20:2740-60. 2012..En face projection image of squared power of Doppler shift is compared to ICGA, and the utility of our method is verified... - Tissue discrimination in anterior eye using three optical parameters obtained by polarization sensitive optical coherence tomographyArata Miyazawa
Computational Optics Group in University of Tsukuba, Ibaraki, Japan
Opt Express 17:17426-40. 2009..A marker was injected into sub-Tenon's space and the tissues that were anterior to the marker and posterior to the marker were successfully segmented by our algorithm... - Investigation of post-glaucoma-surgery structures by three-dimensional and polarization sensitive anterior eye segment optical coherence tomographyYoshiaki Yasuno
Computational Optics Group in the University of Tsukuba, Tsukuba, Ibaraki, Japan
Opt Express 17:3980-96. 2009..Interactive 3D datasets of all cases are provided for interactive clinical review. Complex raw 3D OCT volumes are also provided as a reference dataset for the development of PS-OCT algorithms... - Choroidal thickness measurement in healthy Japanese subjects by three-dimensional high-penetration optical coherence tomographyTetsuya Agawa
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, 3 20 1 Chuo, Ami, Inashiki, Ibaraki, 3000395, Japan
Graefes Arch Clin Exp Ophthalmol 249:1485-92. 2011..We performed retinal and choroidal thickness mapping by three-dimensional high-penetration optical coherence tomography (OCT) and evaluated the choroidal thickness distribution throughout the macula in healthy eyes... - Comprehensive in vivo micro-vascular imaging of the human eye by dual-beam-scan Doppler optical coherence angiographyShuichi Makita
Computational Optics Group in University of Tsukuba, Tsukuba, Ibaraki, Japan
Opt Express 19:1271-83. 2011..The demonstrated results show that this technique may be used for comprehensive ophthalmic angiography to evaluate the vasculature of the posterior human eye and to diagnose variety of vascular diseases... - Three-dimensional optical coherence tomography-guided phototherapeutic keratectomy for granular corneal dystrophyHideki Mori
Department of Ophthalmology, Tokyo Medical University, Tokyo, Japan
Cornea 28:944-7. 2009..To describe the potential use of three-dimensional optical coherence tomography (OCT)-guided phototherapeutic keratectomy (PTK) for granular corneal dystrophy... - An approach to measure blood flow in single choroidal vessel using Doppler optical coherence tomographyMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Ami, Japan
Invest Ophthalmol Vis Sci 53:7137-41. 2012..To evaluate the absolute blood flow rate in a single choroidal vessel using Doppler optical coherence tomography (OCT)... - High-penetration optical coherence tomography with enhanced depth imaging of polypoidal choroidal vasculopathySatoko Nagase
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Ami, Japan
Ophthalmic Surg Lasers Imaging 43:e5-9. 2012..The chorioscleral interface was clearly observed, and the entire structure of the choroid was readily identified. Thus, HP-EDI-OCT was useful for evaluating sub-RPE lesions of PCV... - Visibility of trabecular meshwork by standard and polarization-sensitive optical coherence tomographyYoshiaki Yasuno
University of Tsukuba, Computational Optics Group and Computational Optics and Ophthalmology Group, Ibaraki, Japan
J Biomed Opt 15:061705. 2010..A subsequent Wilcoxon signed-rank test reveals significantly improved visibility. PS-CAS-OCT may become a useful tool for screening angle-closure glaucoma... - Anisotropic alteration of scleral birefringence to uniaxial mechanical strainSatoko Nagase
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Ami, Ibaraki, Japan
PLoS ONE 8:e58716. 2013..To investigate the relationship between scleral mechanical properties, its birefringence, and the anisotropy of birefringence alteration in respect of the direction of the strain by using PS-OCT... - Polarization-sensitive optical coherence tomography of necrotizing scleritisMasahiro Miura
Department of Ophthalmology, Tokyo Medical University, Kasumigaura Hospital, Inashiki, Ibaraki, Japan
Ophthalmic Surg Lasers Imaging 40:607-10. 2009..Polarization-sensitive optical coherence tomography is useful as a contrast engine of the anterior eye segment and for the evaluation of pathological change in the sclera... - Difference in abundance of blood and lymphatic capillaries in the murine epididymisShuichi Hirai
Department of Anatomy, Tokyo Medical University, 6 1 1 Shinjuku, Shinjuku ku, Tokyo, 160 8402, Japan
Med Mol Morphol 43:37-42. 2010..This observation suggests that the characteristic distribution of blood and lymphatic capillaries in the epididymis contributes to the different roles of each epididymal region... - Reproducibility of retinal and choroidal thickness measurements in enhanced depth imaging and high-penetration optical coherence tomographyYasushi Ikuno
Department of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, Japan
Invest Ophthalmol Vis Sci 52:5536-40. 2011..The purpose of this study was to compare and investigate the agreement among the retinal/choroidal thickness parameters... - Two-year follow-up of ranibizumab combined with photodynamic therapy for polypoidal choroidal vasculopathyRei Nemoto
Department of Ophthalmology, Tokyo Medical University, Ibaraki Medical Center, Ami, Ibaraki, Japan Department of Ophthalmology, Tokyo Medical University, Nishi Shinjuku, Tokyo, Japan
Clin Ophthalmol 6:1633-8. 2012..We evaluated the 2-year efficacy of combined intravitreal ranibizumab (IVR) treatment and photodynamic therapy (PDT) for treatment-naïve polypoidal choroidal vasculopathy (PCV)... - Correlation between high-resolution optical coherence tomography (OCT) images and histopathology in an iodoacetic acid-induced model of retinal degeneration in rabbitsYasuyuki Yamauchi
Department of Ophthalmology, Tokyo Medical University Hospital, 6 7 1 Nishi shinjuku, Shinjuku ku, Tokyo 160 0023, Japan
Br J Ophthalmol 95:1157-60. 2011..Because the relationship between optical coherence tomography (OCT) images and histopathology is unclear, we compared these in an iodoacetic acid (IAA)-induced model of photoreceptor degeneration in rabbits... - Grading of infrared confocal scanning laser tomography and video displays of digitized color slides in exudative age-related macular degenerationMasahiro Miura
The Schepens Eye Research Institute, Boston, Massachusetts 02114, USA
Retina 22:300-8. 2002..This technique could have an impact on epidemiologic studies... - Phase retardation measurement of retinal nerve fiber layer by polarization-sensitive spectral-domain optical coherence tomography and scanning laser polarimetryMasahiro Yamanari
University of Tsukuba, Computational Optics Group, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8573, Japan
J Biomed Opt 13:014013. 2008..PS-SD-OCT can measure the cumulative phase retardation of RNFL as well as SLP, which will allow the evaluation of RNFL for glaucomatous eyes... - Visualization of two image variables simultaneously using cardinal directions of color visionAnn E Elsner
Schepens Eye Research Institute and Harvard Medical School, 20 Staniford St, Boston, MA 02114, USA
Stud Health Technol Inform 98:89-91. 2004..We have used the cardinal directions of color to make a continuous and representation of phase data that wraps around every 360 deg, and added in another dimension using luminance to illustrate amplidute... - Imaging and visualization of pathology beneath the retinal surfaceAnn E Elsner
Schepens Eye Research Institute, Harvard Medical School, Boston, MA 02114, USA
Stud Health Technol Inform 85:133-6. 2002..Advanced imaging techniques can help reveal these. Visualization and guiding the imaging to the appropriate area still remain as problems, in part due to the small scale of the pathology with respect to the potential area to be covered... - Novel algorithms for polarization imaging resulting in improved quantification of retinal blood vesselsAnn E Elsner
Schepens Eye Research Institute, 20 Staniford St, Boston, MA, 02114, USA
Stud Health Technol Inform 94:59-61. 2003..These computed images are rapidly produced, and reveal clinically relevant features. A virtual reality implementation that allows a selection of such views during diagnostic procedures or treatment might improve patient management... - Imaging polarimetry in patients with neovascular age-related macular degenerationAnn E Elsner
School of Optometry, Indiana University, Bloomington 47405, USA, and University Hospital RWTH Aachen, Germany
J Opt Soc Am A Opt Image Sci Vis 24:1468-80. 2007..The retinal birefringence in neovascular membranes indicates optical activity consistent with molecular changes rather than merely geometrical changes...