[PDF] Top 20 Optical Coherence Tomography in Ophthalmology

... Optical coherence tomography (OCT) is an optical signal acquisition and processing method that captures microm- eter-resolution three-dimensional images from within bio- logical ...tissues. ... See full document

... exam in canine patients, imposing a challenge for the acquisition of high quality images, especially in dolichocephalic ...animals in this study were submitted to general anesthesia in order ... See full document

... study. ONH margin was automatically detected on the OCT fundus image using a software program of our own design. [10] Major retinal nerve fiber bundle path at each hemi-field on each RNFL thickness map was automatically ... See full document

... as optical coherence tomography (OCT) are gaining popularity in the diagnosis and follow-up of ...al. in 1991, is a high resolution reproducible imaging technology that provides ... See full document

... atrophy. In addition, defects in Bruch membrane and RPE may contribute to CNVM formation and subsequently, serous retinal de- ...it. Optical coherence tomography shows total ... See full document

... indicated in the right eye. Histopathological analysis revealed amyloid nodules in the subepithelial layer and in the anterior portion of the corneal stroma that stained with Congo Red (Figure 2) and ... See full document

... result in outbreaks, considerable morbidity, and significantly increased economic ...practice. In recent years, some advanced and noninvasive techniques such as videodermatoscopy, dermato- scopy, ... See full document

... closure in at least one meridian and in the 25 ...placed in close position to the iris and in turn may compromise the ...KPros in the majority of our ... See full document

... Differently, fourier-domain (or spectral-domain) OCT has a stationary reference mirror and utilizes a spectrometer to detect the interference between the sample and reference reflections. Thus, image acquisition is ... See full document

... reports in the literature, the results of the present study demonstrated good ana- tomical and functional ...achieved in 45% and 27% of patients, ...surgery in 54% to 84% of patients with a retention ... See full document

... appeared, in which a diffraction grating was added to the initial ...be in a fixed position without loss of image ...the optical grating, an inverse-Fourier transformation is calculated on the ... See full document

... mm in diameter comprising five to seven layers of cells in the gan- glion cell layer, a thin nerve fiber layer, a well-defined inner plexiform, inner nuclear and outer plexiform layers and an outer nuclear ... See full document

... from optical coherence tomography, while the bottom panel displays images of the cross section of the ...stent in the distal, middle and proximal ... See full document

... During actual measurement, the subjects gently pressed the inner surface of the lower lip against a sterile glass plate. Three wide-field volumetric OCT data sets consisting of 400×400 A-scans were obtained in ... See full document

... imaging in subjects with RVOs and demonstrated impaired vascular perfusion in both the superficial and deep capillary plexuses (DCPs), FAZ enlargement, intraretinal edema, and microvascular ...disruption ... See full document

... crucial in ophthalmologic practice for the management of pre-eclampsia, which primarily afects the vascular ...performed in the clinical assessment of the choroid, neither permits accurate cross-sectional ... See full document

... Optical Coherence Tomography (OCT) is based on the media backscatering properties in order to obtain tomographic ...images. In a similar way, LIDAR (Light Detection and Range) technique ... See full document

... ripheral retinoschisis, vitreous hemorrhage, vitreous membranes, retinal detachment (RD), “stellate” or “bicycle-wheel” maculopa- thy. Optical coherence tomography (OCT) helps in the ... See full document

... advances in fiber optics, light sources and detectors have stimulated the tremendous development of many optical methods that promise to notably improve capability to visualize and evaluate human epithelium ... See full document

... Optical coherence tomography (OCT) is a novel imaging technology based on low-coherence interferometry that uses scattering of near-infrared light as a signal source to provide vascular ... See full document