Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography.

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Abstract Text:

Anita Manassakorn,Hiroshi Ishikawa,Jong S Kim,Gadi Wollstein,Richard A Bilonick,Larry Kagemann,Michelle L Gabriele,Kyung Rim Sung,Tarkan Mumcuoglu,Jay S Duker,James G Fujimoto,Joel S Schuman,Anita Manassakorn,Hiroshi Ishikawa,Jong S Kim,Gadi Wollstein,Richard A Bilonick,Larry Kagemann,Michelle L Gabriele,Kyung Rim Sung,Tarkan Mumcuoglu,Jay S Duker,James G Fujimoto,Joel S Schuman,Anita Manassakorn,Hiroshi Ishikawa,Jong S Kim,Gadi Wollstein,Richard A Bilonick,Larry Kagemann,Michelle L Gabriele,Kyung Rim Sung,Tarkan Mumcuoglu,Jay S Duker,James G Fujimoto,Joel S Schuman,

OBJECTIVE: To determine the correspondence between optic disc margins evaluated using disc photography (DP) and optical coherence tomography (OCT). METHODS: From May 1, 2005, through November 10, 2005, 17 healthy volunteers (17 eyes) had raster scans (180 frames, 501 samplings per frame) centered on the optic disc taken with stereo-optic DP and high-speed ultrahigh-resolution OCT (hsUHR-OCT). Two image outputs were derived from the hsUHR-OCT data set: an en face hsUHR-OCT fundus image and a set of 180 frames of cross-sectional images. Three ophthalmologists independently and in a masked, randomized fashion marked the disc margin on the DP, hsUHR-OCT fundus, and cross-sectional images using custom software. Disc size (area and horizontal and vertical diameters) and location of the geometric disc center were compared among the 3 types of images. RESULTS: The hsUHR-OCT fundus image definition showed a significantly smaller disc size than the DP definition (P <.001, mixed-effects analysis). The hsUHR-OCT cross-sectional image definition showed a significantly larger disc size than the DP definition (P <.001). The geometric disc center location was similar among the 3 types of images except for the y-coordinate, which was significantly smaller in the hsUHR-OCT fundus images than in the DP images. CONCLUSION: The optic disc margin as defined by hsUHR-OCT was significantly different than the margin defined by DP.

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Publishing Authors By Initials

A Manassakorn,H Ishikawa,JS Kim,G Wollstein,RA Bilonick,L Kagemann,ML Gabriele,KR Sung,T Mumcuoglu,JS Duker,JG Fujimoto,JS Schuman,A Manassakorn,H Ishikawa,JS Kim,G Wollstein,RA Bilonick,L Kagemann,ML Gabriele,KR Sung,T Mumcuoglu,JS Duker,JG Fujimoto,JS Schuman,A Manassakorn,H Ishikawa,JS Kim,G Wollstein,RA Bilonick,L Kagemann,ML Gabriele,KR Sung,T Mumcuoglu,JS Duker,JG Fujimoto,JS Schuman,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Archives of ophthalmology

VOLUME: 126

Page Numbers: 58-64

Journal Abbreviation: Arch. Ophthalmol.

ISSN: 0003-9950

DAY: 15

MONTH: Jan

YEAR: 2008

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 7706534

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography.

AFFILIATION:

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Arch Ophthalmol

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography Related Publications

• A new quality assessment parameter for optical coherence tomography.
• Advances in laser sclerectomy.
• Another comment on "Drug induced refractory headache".
• Assessing the relationship between central corneal thickness and retinal nerve fiber layer thickness in healthy subjects.
• Automated assessment of the optic nerve head on stereo disc photographs.
• Cadherins and synaptic plasticity.
• Comparison of optic disc margin identified by color disc photography and high-speed ultrahigh-resolution optical coherence tomography.
• Comparison of parameters from heidelberg retina tomographs 2 and 3.
• Filtering bleb rupture after intravitreal triamcinolone acetonide injection.
• Gastric irradiation for complicated peptic ulcer in geriatric patients.
• Glaucoma detection with matrix and standard achromatic perimetry.
• Heidelberg Retina Tomograph 3 machine learning classifiers for glaucoma detection.
• Hypotonous malignant glaucoma: aqueous misdirection with low intraocular pressure.
• Improved visualization of glaucomatous retinal damage using high-speed ultrahigh-resolution optical coherence tomography.
• In vivo corneal high-speed, ultra high-resolution optical coherence tomography.
• Laser iridectomy--1992.
• Laser trabeculoplasty.
• Malignant glaucoma: theory and therapy, from past to present.
• Nurse practitioners and physician assistants: colleagues in headache medicine.
• Optical coherence tomography scan circle location and mean retinal nerve fiber layer measurement variability.
• Peripapillary nerve fiber layer thickness profile determined with high speed, ultrahigh resolution optical coherence tomography high-density scanning.
• Preventing infancy ailments.
• Projection of asbestos related diseases in the United States, 1985-2009. I. Cancer.
• Rapid treatment of asymptomatic neurosyphilis.
• Short- and long-term safety of glaucoma drugs.
• Sources of longitudinal variability in optical coherence tomography nerve-fibre layer measurements.
• Spectral oximetry assessed with high-speed ultra-high-resolution optical coherence tomography.
• Stimulating venereal disease morbidity reporting by private physicians; follow-up of positive serologic test reports.
• Translation histogram based hierarchical algorithm for 3-d optic nerve head modeling.
• Ultrahigh-resolution spectral domain optical coherence tomography imaging of the lamina cribrosa.