PURPOSE To present a case of a complicated posterior melanocytoma that was successfully treated with intravitreal bevacizumab. CASE REPORT A 50-year-old Caucasian man was referred with sudden-onset metamorphopsia and decreased vision in his right eye over the course of the last 2 months. His best-corrected visual acuity was 20/80 and poorer than Jaeger 14 in the right eye, and 20/20 and Jaege...

PURPOSE Optical coherence tomography (OCT) has revolutionized the diagnosis and management of adult retinal and optic nerve disease. Children were deprived of this technology until the recent development of handheld spectral-domain OCT (HH-SDOCT). In this article, we review the applications of OCT imaging in pediatric ophthalmology. METHODS This study was a review of the literature. RESULTS...

BACKGROUND Syphilitic chorioretinitis can produce severe vision loss. However, the clinical manifestations of syphilitic chorioretinitis are still unclear, particularly during different stages. Herein, we will present our diagnostic technique for syphilitic chorioretinitis. METHODS This retrospective study recruited 109 cases; we performed a clinical evaluation including case history, serolog...

PURPOSE To evaluate the radiation dose-volume effects of optic nerves and chiasm by visual psychophysical, electrophysiologic tests, and optical coherence tomography in patients with locally advanced nasopharyngeal carcinoma. MATERIALS AND METHODS A series of visual tests including visual acuity, visual field, contrast sensitivity, visual evoked potential, and optical coherence tomography wer...

OBJECTIVE Diffusion tensor imaging (DTI) quantifies Brownian motion of water within tissue. The goal of this study was to test whether, following a remote episode of optic neuritis (ON), breakdown of myelin and axons within the optic nerve could be detected by alterations in DTI parameters, and whether these alterations would correlate with visual loss. METHODS Seventy subjects with a history...

Background: The optic nerve damage with the ultimate loss of vision resulting from a clutch diseases named Glaucoma. In many conditions including, corneal dystrophies, edema, and endothelial cornea, important biometric is Central thickness (CCT). Objective: To find difference in mean CCT spectral-domain optical coherence tomography ultrasound pachymetry patients presenting Material & Method...

PURPOSE To assess the correlation between the disc damage likelihood scale (DDLS) objectively measured by a non-mydriatic fundus camera, Heidelberg Retina Tomograph 3, and optic coherence tomography in preperimetric glaucoma. METHODS One-hundred-twenty-five patients with preperimetric primary open-angle glaucoma (POAG) and pseudoexfoliation glaucoma (n=30) were included (mean age 58.9±15.9 ye...

We demonstrate a novel electro-optic swept source for wavenumber-linear interferometric sensing and imaging applications. The electro-optic swept source based on an acousto-optic tunable filter (AOTF) provides high environmental stability and arbitrary drive function sweeping because the electro-optic wavelength selection does not depend on a mechanical moving component to tune the output lasin...

A 6-year-old boy with a complaint of blurred vision for two months was referred to our clinic. His visual acuity was 20/32 in the right eye and 20/20 in the left eye. Optical coherence tomography (OCT) revealed optic disc pit maculopathy in the right eye. The patient was followed for 6 months without any treatment. At the end of the 6-month period, the patient's visual acuity was 20/20 in both ...