Choroidal Congestion after Trabeculectomy.

The aim of this study is to report a case of choroidal congestion after trabeculectomy. This is a retrospective case report. An 85-year-old male with advanced open-angle glaucoma underwent trabeculectomy in both eyes and during follow-up he complained of visual impairment in the right eye.

Is Spectral-Domain Optical Coherence Tomography Always Able to Detect the Anti-Vascular Endothelial Growth Factor Action on Neovascular Membrane?

Purpose: To show the presence of an active neovascular membrane in age-related macular degeneration even if optical coherence tomography (OCT) does not detect intra- or subretinal edema.

Methods: This is a retrospective case report. During the follow-up after the intravitreal injection, 3 patients showed no intraretinal or subretinal edema by OCT; however, there was a progressive reduction in their visual acuity; thus, a fluorangiography (FA) examination was performed.

Clinical assessment of retinal changes by spectral-domain OCT.

Purpose: To evaluate optical coherence tomography changes in patients with retinal thinning at the posterior pole.

Methods: In this cross-sectional and retrospective study, 648 files were reviewed, and 67 patients were selected. Optical coherence tomography images that showed an area with a retinal thickness reduction at the macular region by using the Asymmetry Analysis Map in Heidelberg Spectralis were selected.

Hyperautofluorescence in outer retinal layers thinning.

Purpose: To evaluate if paracentral hyperautofluorescence (HAF) retinal regions, which can be occasionally found and analyzed by optical coherence tomography (OCT), were related to retinal layer changes and to detect which layer was involved.

Methods: This is a cross-sectional and retrospective study. 648 OCT files were revised.