Enhanced High-Density Line Spectral-Domain Optical Coherence Tomography Imaging of the Vitreoretinal Interface: Description of Selected Cases
Autor: | Guillermo Salcedo-Villanueva, Mariana Harasawa, Naresh Mandava, Jeffrey L. Olson, Yu Cheol Kim, Frank S Siringo, Miguel Paciuc-Beja, Hugo Quiroz-Mercado |
---|---|
Rok vydání: | 2015 |
Předmět: |
Adult
Male medicine.medical_specialty genetic structures High density Tissue Adhesions Spectral domain Endotamponade Vitreoretinal Surgery Vitreous Detachment Posterior vitreous detachment Retina Macular Degeneration Optical coherence tomography Ophthalmology medicine Humans Aged 80 and over Diabetic Retinopathy medicine.diagnostic_test business.industry General Medicine Middle Aged medicine.disease Vitreomacular adhesion eye diseases Vitreous Body Myopia Degenerative Female sense organs Line (text file) business Tomography Optical Coherence |
Zdroj: | Seminars in Ophthalmology. :1-8 |
ISSN: | 1744-5205 0882-0538 |
Popis: | We introduce a new method to observe the morphologic features of the vitreous with spectral-domain optical coherence tomography (SD-OCT) by evaluating and describing the posterior vitreous structure of various selected cases using enhanced high-density (HD) line mode.This is a descriptive case series of SD-OCT images with enhanced HD line at Denver Health Medical Center, University of Colorado School of Medicine, in 2014. The medical records with ocular images for these patients were analyzed.Enhanced HD line in vitreoretinal mode with SD-OCT offered wide images with well-visible vitreoretinal interface. The posterior precortical vitreous pocket (PPVP), often mistaken as a posterior vitreous detachment on standard retina-based cross line mode, was easily identified. Vitreomacular adhesion and traction, absence or presence of connecting channels between PPVP and Cloquet's canal, liquefied vitreous lacuna, and emulsified silicone oil droplet-layer could be observed.SD-OCT using enhanced HD line in vitreoretinal mode enables clear visualization of the posterior vitreous structure and often reclassifies patients previously thought to have a posterior vitreous detachment. |
Databáze: | OpenAIRE |
Externí odkaz: |