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Your search keyword '"fourier domain optical coherence tomography"' showing total 4 results
Start Over Descriptor "fourier domain optical coherence tomography" Publisher escholarship, university of california
4 results on '"fourier domain optical coherence tomography"'

1. FIVE-YEAR FOLLOW-UP OF MACULAR MORPHOLOGIC CHANGES AFTER RHEGMATOGENOUS RETINAL DETACHMENT REPAIR

Author

Rashid, Saadia, Pilli, Suman, Chin, Eric K, Zawadzki, Robert J, Werner, John S, and Park, Susanna S

Subjects
Biomedical and Clinical Sciences, Ophthalmology and Optometry, Eye Disease and Disorders of Vision, Biomedical Imaging, Neurodegenerative, Clinical Research, Neurosciences, Eye, Adult, Aged, Female, Follow-Up Studies, Fourier Analysis, Humans, Macula Lutea, Male, Middle Aged, Prospective Studies, Retinal Detachment, Tomography, Optical Coherence, Visual Acuity, Visual Field Tests, Visual Fields, external limiting membrane, Fourier domain optical coherence tomography, microperimetry, photoreceptor, rhegmatogenous retinal detachment, spectral domain optical coherence tomography, Opthalmology and Optometry, Ophthalmology & Optometry, Ophthalmology and optometry
Abstract

PurposeTo evaluate serially long-term macular morphologic changes after successful macula-involving rhegmatogenous retinal detachment repair and correlate changes with macular function.MethodsRepeat Fourier domain optical coherence tomography (FD OCT) imaging and microperimetry (MP-1) testing of 8 of the initial cohort of 17 eyes studied 5 years earlier.ResultsThe mean follow-up after rhegmatogenous retinal detachment repair was 3.4 months (range, 1-8.5 months) for the first FD OCT and 5 years (range, 3.75-5.75 years) for the follow-up FD OCT. The final postoperative best-corrected visual acuity mean was 20/201 (range, 20/20 to counting fingers). Six eyes with final best-corrected visual acuity >20/40 had an intact external limiting membrane and progressive resolution of photoreceptor inner segment-outer segment junction disruption and/or subretinal fluid on serial FD OCT, which correlated with improvement in macular function on MP-1. Two eyes with poor or worsening best-corrected visual acuity on follow-up had persistent or worsening inner segment-outer segment disruption on serial FD OCT. External limiting membrane was intact in one eye and persistently disrupted in the other.ConclusionMacular function may progressively improve or worsen long-term after successful rhegmatogenous retinal detachment repair. Progressive resolution of subretinal fluid and/or inner segment-outer segment disruption on FD OCT correlated with improvement in macular function, whereas worsening or persistent inner segment-outer segment disruption correlates with worsening or persistently poor visual outcome.

Published
2013

2. Visual outcome correlates with inner macular volume in eyes with surgically closed macular hole.

Author

Pilli, Suman, Zawadzki, Robert J, Werner, John S, and Park, Susanna S

Subjects
Macula Lutea, Basement Membrane, Humans, Retinal Perforations, Tomography, Optical Coherence, Treatment Outcome, Vitrectomy, Follow-Up Studies, Prone Position, Visual Acuity, Fourier Analysis, Aged, Aged, 80 and over, Middle Aged, Female, Male, Retinal Photoreceptor Cell Inner Segment, Retinal Photoreceptor Cell Outer Segment, Endotamponade, Visual Field Tests, Clinical Research, Neurosciences, Eye Disease and Disorders of Vision, Neurodegenerative, Eye, macular hole, Fourier domain optical coherence tomography, microperimetry, internal limiting membrane, macular volume, central foveal thickness, foveal photoreceptor abnormality, Opthalmology and Optometry, Ophthalmology & Optometry
Abstract

PurposeTo determine the macular morphologic features that correlate best with visual outcome in eyes with surgically closed idiopathic macular hole.MethodsTransversal observational case series of 24 eyes (22 subjects) imaged postoperatively using high-resolution Fourier domain optical coherence tomography (FD-OCT). Total and inner macular volume for central 3 mm area, central foveal thickness, and size of foveal inner segment-outer segment junction abnormality were correlated with best-corrected visual acuity. Microperimetry (MP-1) test was performed in a subset of 18 eyes.ResultsMean postoperative best-corrected visual acuity was 20/36 (range, 20/25-20/70). Postoperative follow-up mean was 32.97 ± 24.68 months (range, 5-96 months). Eighteen eyes underwent internal limiting membrane (ILM) peeling. Among FD-OCT parameters, logarithm of the minimum angle of resolution best-corrected visual acuity and mean total microperimetry-1 sensitivity correlated best with inner macular volume in all eyes and ILM-peeled eyes (P < 0.05). Macular surface irregularities were noted in 12 eyes (66.7%) with ILM peeling but in none of the non-ILM-peeled eyes (P = 0.02). No significant correlation was found between microperimetry-1 sensitivity and other FD-OCT parameters.ConclusionBecause inner macular volume strongly correlated with visual outcome in eyes with surgically closed macular hole, the possible effect of ILM peeling on visual outcome needs to be further investigated.

Published
2012

3. Five-year follow-up of macular morphologic changes after rhegmatogenous retinal detachment repair: Fourier domain OCT findings

Author

Suman Pilli, Eric K. Chin, Saadia Rashid, Robert J. Zawadzki, Susanna Soon Chun Park, and John S. Werner

Subjects
Male, Visual acuity, genetic structures, Visual Acuity, Neurodegenerative, Eye, Ophthalmology & Optometry, Fourier domain optical coherence tomography, Macula Lutea, Prospective Studies, External limiting membrane, Prospective cohort study, Tomography, Fourier domain, medicine.diagnostic_test, Fourier Analysis, Retinal detachment repair, General Medicine, Middle Aged, external limiting membrane, medicine.anatomical_structure, spectral domain optical coherence tomography, microperimetry, Biomedical Imaging, Female, medicine.symptom, Tomography, Optical Coherence, Adult, medicine.medical_specialty, Article, Optical coherence tomography, Clinical Research, Opthalmology and Optometry, Ophthalmology, medicine, Humans, Eye Disease and Disorders of Vision, Aged, business.industry, Five year follow up, Retinal Detachment, Neurosciences, rhegmatogenous retinal detachment, photoreceptor, eye diseases, Optical Coherence, Visual Field Tests, sense organs, Visual Fields, business, Microperimetry, Follow-Up Studies
Abstract

Author(s): Rashid, Saadia; Pilli, Suman; Chin, Eric K; Zawadzki, Robert J; Werner, John S; Park, Susanna S | Abstract: PurposeTo evaluate serially long-term macular morphologic changes after successful macula-involving rhegmatogenous retinal detachment repair and correlate changes with macular function.MethodsRepeat Fourier domain optical coherence tomography (FD OCT) imaging and microperimetry (MP-1) testing of 8 of the initial cohort of 17 eyes studied 5 years earlier.ResultsThe mean follow-up after rhegmatogenous retinal detachment repair was 3.4 months (range, 1-8.5 months) for the first FD OCT and 5 years (range, 3.75-5.75 years) for the follow-up FD OCT. The final postoperative best-corrected visual acuity mean was 20/201 (range, 20/20 to counting fingers). Six eyes with final best-corrected visual acuity g20/40 had an intact external limiting membrane and progressive resolution of photoreceptor inner segment-outer segment junction disruption and/or subretinal fluid on serial FD OCT, which correlated with improvement in macular function on MP-1. Two eyes with poor or worsening best-corrected visual acuity on follow-up had persistent or worsening inner segment-outer segment disruption on serial FD OCT. External limiting membrane was intact in one eye and persistently disrupted in the other.ConclusionMacular function may progressively improve or worsen long-term after successful rhegmatogenous retinal detachment repair. Progressive resolution of subretinal fluid and/or inner segment-outer segment disruption on FD OCT correlated with improvement in macular function, whereas worsening or persistent inner segment-outer segment disruption correlates with worsening or persistently poor visual outcome.

Published
2013
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4. Five-year follow-up of macular morphologic changes after rhegmatogenous retinal detachment repair: Fourier domain OCT findings.

Author

Rashid, Saadia, Rashid, Saadia, Pilli, Suman, Chin, Eric K, Zawadzki, Robert J, Werner, John S, Park, Susanna S, Rashid, Saadia, Rashid, Saadia, Pilli, Suman, Chin, Eric K, Zawadzki, Robert J, Werner, John S, and Park, Susanna S

Abstract

PurposeTo evaluate serially long-term macular morphologic changes after successful macula-involving rhegmatogenous retinal detachment repair and correlate changes with macular function.MethodsRepeat Fourier domain optical coherence tomography (FD OCT) imaging and microperimetry (MP-1) testing of 8 of the initial cohort of 17 eyes studied 5 years earlier.ResultsThe mean follow-up after rhegmatogenous retinal detachment repair was 3.4 months (range, 1-8.5 months) for the first FD OCT and 5 years (range, 3.75-5.75 years) for the follow-up FD OCT. The final postoperative best-corrected visual acuity mean was 20/201 (range, 20/20 to counting fingers). Six eyes with final best-corrected visual acuity >20/40 had an intact external limiting membrane and progressive resolution of photoreceptor inner segment-outer segment junction disruption and/or subretinal fluid on serial FD OCT, which correlated with improvement in macular function on MP-1. Two eyes with poor or worsening best-corrected visual acuity on follow-up had persistent or worsening inner segment-outer segment disruption on serial FD OCT. External limiting membrane was intact in one eye and persistently disrupted in the other.ConclusionMacular function may progressively improve or worsen long-term after successful rhegmatogenous retinal detachment repair. Progressive resolution of subretinal fluid and/or inner segment-outer segment disruption on FD OCT correlated with improvement in macular function, whereas worsening or persistent inner segment-outer segment disruption correlates with worsening or persistently poor visual outcome.

Published
2013

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