keyword
MENU ▼
Read by QxMD icon Read
search

BMO and optic disc and OCT

keyword
https://www.readbyqxmd.com/read/29757809/applicability-of-isnt-rule-using-bmo-mrw-to-differentiate-between-healthy-and-glaucomatous-eyes
#1
Do Young Park, Eun Jung Lee, Jong Chul Han, Changwon Kee
PURPOSE: We evaluated the applicability of the ISNT rule using Bruch's membrane opening minimum rim width (BMO-MRW) in healthy eyes and eyes with normal tension glaucoma (NTG). METHODS: 124 healthy eyes and 136 NTG eyes were analyzed. Using two-dimensional disc photographs, neuroretinal rim (NRR) thickness was measured at the superior, inferior, nasal, and temporal sides of the optic disc. Using spectral domain-optical coherence tomography (SD-OCT), BMO-MRW was measured at the same regions...
May 11, 2018: Journal of Glaucoma
https://www.readbyqxmd.com/read/29386616/bruch-s-membrane-opening-based-optical-coherence-tomography-of-the-optic-nerve-head-a-useful-diagnostic-tool-to-detect-glaucoma-in-macrodiscs
#2
P Enders, F Schaub, W Adler, M M Hermann, T S Dietlein, C Cursiefen, L M Heindl
PurposeTo compare Bruch's membrane opening (BMO)-based spectral domain optical coherence tomography (SD-OCT) and margin based confocal scanning laser tomography (CSLT) of the optic nerve head (ONH) to visual field function in large optic discs (macrodiscs) and to assess performance for glaucoma detection.MethodsIn a case-control, cross-sectional study, 125 eyes of 125 patients with disc size >2.45 mm2 , thereof 44 glaucoma and 11 ocular hypertension (OHT) patients and 70 healthy controls underwent SD-OCT and CSLT examination, visual field testing and clinical evaluation...
February 2018: Eye
https://www.readbyqxmd.com/read/29342153/the-impact-of-optic-nerve-and-related-characteristics-on-disc-area-measurements-derived-from-different-imaging-techniques
#3
Michael Yapp, George Rennie, Michael P Hennessy, Michael Kalloniatis, Barbara Zangerl
PURPOSE: Optic nerve head (ONH) assessment and its interpretation in healthy patients and those with glaucoma remains a pivotal topic specifically considering rapid advancements in imaging technologies. We undertook a large-scale, mixed cohort, comparative study to assess the correlation of optic disc measurements between different imaging modalities and investigated the impact of patient and disc associated parameters. METHODS: ONH sizes were obtained from one randomly selected eye of each of 209 patients using stereophotography, confocal scanning laser ophthalmoscopy and two different optical coherence tomographers (OCT)...
2018: PloS One
https://www.readbyqxmd.com/read/29332249/correlation-of-flow-density-as-measured-using-optical-coherence-tomography-angiography-with-structural-and-functional-parameters-in-glaucoma-patients
#4
Maged Alnawaiseh, Larissa Lahme, Viktoria Müller, André Rosentreter, Nicole Eter
PURPOSE: To evaluate the correlation between flow density, as measured by optical coherence tomography angiography (OCTA), and structural and functional parameters in patients with open-angle glaucoma. METHODS: Thirty-four eyes of 34 patients with open-angle glaucoma and 35 eyes of 35 healthy subjects were prospectively included in this study. OCTA was performed using RTVue XR Avanti with AngioVue. The macula was imaged with a 3 × 3 mm scan and the optic nerve head (ONH) with a 4...
March 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29305731/association-of-bruch-s-membrane-opening-and-optic-disc-morphology-to-axial-length-and-visual-field-defects-in-eyes-with-primary-open-angle-glaucoma
#5
Hideo Nakanishi, Kenji Suda, Munemitsu Yoshikawa, Tadamichi Akagi, Takanori Kameda, Hanako Ohashi Ikeda, Satoshi Yokota, Yasuo Kurimoto, Akitaka Tsujikawa
PURPOSE: To examine the morphology of Bruch's membrane opening (BMO), optic disc, and peripapillary atrophy (PPA) by scanning laser ophthalmoscopy (SLO) and spectral-domain optical coherence tomography (SD-OCT), and to determine their association with the axial length and visual field defects. METHODS: This was a cross-sectional study of 94 eyes of 56 subjects; 77 eyes were diagnosed with primary open-angle glaucoma and 17 eyes as normal. The margins of the optic disc were determined in the SLO images, and that of the BMO in the SD-OCT images...
March 2018: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28964804/differences-in-optical-coherence-tomography-assessment-of-bruch-membrane-opening-compared-to-stereoscopic-photography-for-estimating-cup-to-disc-ratio
#6
COMPARATIVE STUDY
Jean-Claude Mwanza, Linda Y Huang, Donald L Budenz, Wei Shi, Gintien Huang, Richard K Lee
PURPOSE: To compare the vertical and horizontal cup-to-disc ratio (VCDR, HCDR) by an updated optical coherence tomography (OCT) Bruch membrane opening (BMO) algorithm and stereoscopic optic disc photograph readings by glaucoma specialists. DESIGN: Reliability analysis. METHODS: A total of 195 eyes (116 glaucoma and 79 glaucoma suspect) of 99 patients with stereoscopic photographs and OCT scans of the optic discs taken during the same visit were compared...
December 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28732047/in-vivo-analysis-of-glaucoma-related-features-within-the-optic-nerve-head-using-enhanced-depth-imaging-optical-coherence-tomography
#7
Tiago S Prata, Flavio S Lopes, Vitor G Prado, Izabela Almeida, Igor Matsubara, Syril Dorairaj, Rafael L Furlanetto, Roberto M Vessani, Augusto Paranhos
Structural differences between optic nerve head (ONH) parameters in glaucomatous and non-glaucomatous eyes has been documented, however the association between such parameters in patients with different disease stages is yet to be elucidated. We investigated the relationship between different laminar and prelaminar ONH structures using enhanced depth imaging spectral-domain optical coherence tomography (EDI OCT) in a population with and without glaucoma. In this observational case-control study, we prospectively enrolled healthy individuals and glaucomatous patients with different disease stages...
2017: PloS One
https://www.readbyqxmd.com/read/28730092/parameters-of-ocular-fundus-on-spectral-domain-optical-coherence-tomography-for-glaucoma-diagnosis
#8
REVIEW
Yu-Lin Tao, Li-Ming Tao, Zheng-Xuan Jiang, He-Ting Liu, Kun Liang, Mo-Han Li, Xuan-Sheng Zhu, Yan-Lin Ren, Bing-Jie Cui
In this review, we summarize the progression of several parameters assessed by spectral-domain optical coherence tomography (SD-OCT) in recent years for the detection of glaucoma. Monitoring the progression of defects in the retinal nerve fiber layer (RNFL) thickness is essential. Imaging and analysis of retinal ganglion cells (RGCs) and inner plexiform layer (IPL), respectively, have been of great importance. Optic nerve head (ONH) topography obtained from 3D SD-OCT images is another crucial step. Other important assessments involve locating the Bruch's membrane opening (BMO), estimating the optic disc size and rim area, and measuring the lamina cribrosa displacement...
2017: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28564701/the-impact-of-lens-opacity-on-sd-oct-retinal-nerve-fiber-layer-and-bruch-s-membrane-opening-measurements-using-the-anatomical-positioning-system-aps
#9
Matthias M Mauschitz, Felix Roth, Frank G Holz, Monique M B Breteler, Robert P Finger
Purpose: To evaluate the impact of lens opacity on retinal nerve fiber layer thickness (RNFLT) and Bruch's membrane opening (BMO) measurements. Methods: Fifty-nine randomly selected patients without any other relevant ocular pathology undergoing elective routine cataract surgery in two specialized eye clinics were enrolled. RNFLT, BMO area, and BMO minimum rim width (BMO-MRW) were assessed with the Heidelberg Engineering Spectralis OCT using the anatomical positioning system (APS) prior to and 1 day after cataract surgery using a ring scan at different eccentricities of the disc (3...
May 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28481929/horizontal-and-vertical-optic-disc-rotation-the-beijing-eye-study
#10
Yuan Yuan Fan, Jost B Jonas, Ya Xing Wang, Chang Xi Chen, Wen Bin Wei
PURPOSE: To measure the optic disc rotation around the vertical and horizontal disc axis and to evaluate associations with general and ocular parameters. DESIGN: Population-based study. METHODS: In the Beijing Eye Study, 3468 participants (mean age:64.6±9.8 years; range:50-93 years) underwent an ophthalmological examination which included spectral-domain optical coherence tomography (OCT) with enhanced depth imaging. Using the OCT images, we determined the amount of the rotation of the optic disc (defined as Bruch´s membrane opening (BMO)) around the vertical axis and horizontal axis...
2017: PloS One
https://www.readbyqxmd.com/read/28394809/structure-function-relationship-between-the-bruch-membrane-opening-based-minimum-rim-width-and-visual-field-defects-in-advanced-glaucoma
#11
Serhat Imamoglu, Nimet Burcu Celik, Mehmet S Sevim, Gokhan Pekel, Nimet Yesim Ercalik, Esra Turkseven Kumral, Handan Bardak
PURPOSE: To investigate the relationship between the Bruch membrane opening-minimum rim width (BMO-MRW) (global and temporal) parameters with spectral-domain optical coherence tomography (SD-OCT) and visual field (VF) sensitivity on the 10-2 test in patients with advanced glaucoma. MATERIALS AND METHODS: This cross-sectional, observational study included a total of 33 eyes of 29 patients. To evaluate VF sensitivity, automated white-on-white perimetry was performed using a Humphrey field analyzer...
June 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/28387764/crowded-optic-nerve-head-evaluation-with-optical-coherence-tomography-in-anterior-ischemic-optic-neuropathy
#12
COMPARATIVE STUDY
S Moghimi, M Afzali, M Akbari, K B Ebrahimi, A Khodabande, A R Yazdani-Abyaneh, S N H Ghafouri, P Coh, S Okhravi, M A Fard
PurposeTo characterize the optic nerve head (ONH) structure in patients with non-arteritic anterior ischemic optic neuropathy (NAION) compared to healthy control subjects using spectral domain optical coherence tomography (SD-OCT) via the enhanced depth imaging method.MethodsIn this prospective, cross-sectional, comparative study, we assessed 66 eyes of 33 patients with unilateral NAION and 31 eyes of 31 healthy normal subjects in an academic institution. The peripapillary nerve fiber layer thickness, disc area, and quantitative parameters of the ONH structures, including the Bruch's membrane opening (BMO) area, anterior laminar depth, and prelaminar thickness and depth were compared between the three groups...
August 2017: Eye
https://www.readbyqxmd.com/read/28315514/optic-nerve-head-in-central-retinal-vein-occlusion-by-spectral-domain-oct
#13
Antonio Longo, Teresio Avitabile, Maurizio G Uva, Vincenza Bonfiglio, Andrea Russo, Mario D Toro, Caterina Gagliano, Matteo Fallico, Michele Reibaldi
PURPOSE: To evaluate the morphology of optic nerve head by spectral-domain optical coherence tomography (SD-OCT) in patients with unilateral central retinal vein occlusion (CRVO). METHODS: In 39 consecutive patients with unilateral CRVO and 39 healthy controls, morphologic parameters of optic nerve head were assessed in both eyes by Spectralis SD-OCT using a custom radial B-scan pattern. The length of Bruch membrane opening (BMO) was measured in OCT scans, and optic disc diameters (DD) were assessed in infrared fundus photographs...
June 26, 2017: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/27951592/novel-bruch-s-membrane-opening-minimum-rim-area-equalizes-disc-size-dependency-and-offers-high-diagnostic-power-for-glaucoma
#14
COMPARATIVE STUDY
Philip Enders, Werner Adler, Friederike Schaub, Manuel M Hermann, Thomas Dietlein, Claus Cursiefen, Ludwig M Heindl
Purpose: The purpose of this study was to assess the diagnostic power of the novel two-dimensional parameter Bruch's membrane opening minimal rim area (BMO-MRA) in spectral-domain optical coherence tomography (SD-OCT) for detection of glaucoma compared to minimal rim width (BMO-MRW) and retinal nerve fiber layer (RNFL) thickness in large and small optic discs. Methods: In this case-control, cross-sectional study, 207 eyes of 207 participants, including 89 controls and 97 patients with glaucoma and 21 with ocular hypertension (OHT), with a disc size <1...
December 1, 2016: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/27796669/vertical-asymmetry-of-lamina-cribrosa-tilt-angles-using-wide-bandwidth-femtosecond-mode-locked-laser-oct-effect-of-myopia-and-glaucoma
#15
Takuhei Shoji, Hiroto Kuroda, Masayuki Suzuki, Hisashi Ibuki, Makoto Araie, Shin Yoneya
PURPOSE: Morphological features of the lamina cribrosa (LC) and optic disc may be important in the pathogenesis of glaucoma and myopic neuropathy. We therefore performed a cross-sectional study of patients with glaucoma and myopic neuropathy to evaluate vertical asymmetry of LC tilt angles (LCTAs) from Bruch's membrane opening (BMO). MATERIAL AND METHODS: Forty-six control eyes and 35 primary open-angle glaucoma (POAG) eyes were included. A raster scanning protocol with 300 single B-scans (without averaging) were obtained using optical coherence tomography with a wide-bandwidth, femtosecond mode-locked (ML) laser...
January 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/27636592/bruch-s-membrane-opening-minimum-rim-width-assessment-with-spectral-domain-optical-coherence-tomography-performs-better-than-confocal-scanning-laser-ophthalmoscopy-in-discriminating-early-glaucoma-patients-from-control-subjects
#16
Anani P Toshev, Julia Lamparter, Norbert Pfeiffer, Esther M Hoffmann
PURPOSE: To compare the diagnostic performance and evaluate diagnostic agreement for early glaucoma detection between a confocal scanning laser ophthalmoscope (CSLO) and a spectral-domain optical coherence tomography (SD-OCT). PATIENTS AND METHODS: Fifty-five eyes of 55 open-angle glaucoma patients and 42 eyes of 42 healthy control subjects were enrolled in this observational, cross-sectional study. All participants underwent comprehensive ophthalmic examination, visual field testing, and optic nerve head and retinal nerve fiber layer imaging by CSLO (HRT3) and SD-OCT (Spectralis OCT)...
January 2017: Journal of Glaucoma
https://www.readbyqxmd.com/read/27548890/glaucoma-diagnostic-ability-of-the-new-circumpapillary-retinal-nerve-fiber-layer-thickness-analysis-based-on-bruch-s-membrane-opening
#17
Eun Ji Lee, Kyoung Min Lee, Hyunjoong Kim, Tae-Woo Kim
PURPOSE: To compare the diagnostic ability of the new spectral-domain optical coherence tomography (SD-OCT) algorithm for measuring circumpapillary retinal nerve fiber layer (RNFL) thickness centered on Bruch's membrane opening (BMO), with the conventional circumpapillary RNFL thickness measurement centered on the optic disc. METHODS: In 75 eyes with primary open-angle glaucoma (POAG) and 71 healthy control eyes, circumpapillary RNFL thickness was measured with SD-OCT, first by centering the scan circle on the optic disc (RNFLDi), and then on the BMO (RNFLBMO)...
August 1, 2016: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/27521172/optic-nerve-head-development-in-healthy-infants-and-children-using-handheld-spectral-domain-optical-coherence-tomography
#18
Aarti Patel, Ravi Purohit, Helena Lee, Viral Sheth, Gail Maconachie, Eleni Papageorgiou, Rebecca J McLean, Irene Gottlob, Frank A Proudlock
PURPOSE: To determine feasibility of optic nerve head (ONH) imaging and to characterize ONH development in full-term infants without sedation using handheld spectral-domain optical coherence tomography (SD OCT). DESIGN: Prospective cross-sectional study. PARTICIPANTS: Three hundred fifty-two children aged between 1 day and 13 years. METHODS: All participants were imaged using handheld SD OCT without sedation during a single scan session...
October 2016: Ophthalmology
https://www.readbyqxmd.com/read/27436783/the-use-of-bruch-s-membrane-opening-based-optical-coherence-tomography-of-the-optic-nerve-head-for-glaucoma-detection-in-microdiscs
#19
Philip Enders, Friederike Schaub, Werner Adler, Roman Nikoluk, Manuel M Hermann, Ludwig M Heindl
PURPOSE: To assess the performance of Bruch's membrane opening (BMO)-based spectral domain optical coherence tomography (SD-OCT) of the optic nerve head for glaucoma detection in microdiscs in comparison with confocal scanning laser tomography (CSLT). DESIGN: Retrospective cohort study. METHODS: 82 eyes of 82 patients with disc size <1.63 mm2 underwent SD-OCT and CSLT measurements, visual field testing and clinical examination. BMO-based minimal rim width (BMO-MRW), retinal nerve fibre layer thickness (RNFLT) in SD-OCT and rim area measured in CSLT were compared and correlated with visual field defects...
April 2017: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/27118190/neuroretinal-rim-in-non-glaucomatous-large-optic-nerve-heads-a-comparison-of-confocal-scanning-laser-tomography-and-spectral-domain-optical-coherence-tomography
#20
Philip Enders, Friederike Schaub, Manuel M Hermann, Claus Cursiefen, Ludwig M Heindl
BACKGROUND/AIMS: To compare margin-based rim area measurements from confocal scanning laser tomography (CSLT) with Bruch's membrane opening (BMO)-based measurements from spectral domain optical coherence tomography (SD-OCT) by analysis of a group of non-glaucomatous eyes with large optic discs, so-called macrodiscs (disc size >2.45 mm2 in CSLT). Objective is to create a reference base for large optic nerve heads in SD-OCT diagnostics. METHODS: 102 eyes received CSLT and SD-OCT measurements and clinical examination on the same day...
February 2017: British Journal of Ophthalmology
keyword
keyword
37129
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"