M1 patients with no or mild signs of retinopathy have reduced parafoveal vessel density in the DCP on OCTA when compared to non-diabetic controls. These OCTA findings suggest that parafoveal capillary nonperfusion is an early process in DM1-related retinal changes and occurs initially at the level of the DCP. Further investigation is needed to understand the prognostic role of these vascular changes.

No abstract

Aim: To assess the morphological characteristics of uveitic macular edema studied with Spectralis optical coherence tomography (OCT) and to investigate the correlation between the tomographic features and visual acuity. Methods: 71 eyes of 55 patients underwent examination with Spectralis OCT (Heidelberg Engineering, Germany). Data was correlated with logMAR best-corrected visual acuity (BCVA). Results: Two morphological patterns were observed: cystoid macular edema (CME) in 69% and diffuse macular edema in 31% of eyes. BCVA was 0.2 in CME, 0.1 in diffuse edema (p = 0.008). Foveal thickness was 413.4 ± 212 µm in CME, 311.27 ± 53 µm in diffuse edema (p = 0.03). BVCA was 0.3 in eyes with serous retinal detachment (SRD), 0.2 in eyes without SRD (p = 0.02). BCVA was 0.4 in eyes with inner segment/outer segment (IS/OS) disruption, 0.1 in eyes with integrity of the IS/OS junction (p = 0.01). Conclusions: BCVA is negatively correlated with cystoid pattern, foveal thickening and SRD. Disruption of the IS/OS junction is associated with poor vision in uveitic macular edema.

No abstract

No abstract

No abstract

No abstract

Introduction: We describe a patient with corneal and scleral dellen, which occurred after an uneventful pterygium excision without adjunctive therapy and a subsequent febrile episode. Case Report: A 43-year-old woman presented with a history of recurrent irritation in her right eye and a diagnosis of pterygium. The pterygium was excised under local anesthesia with the bare scleral technique and without the use of antimetabolites. No complications occurred until 14 days after surgery when corneal and sclera dellen appeared; this was 2 days after a concomitant febrile episode (39°C). Tobramycin and dexamethasone eye drops given after surgery were withdrawn and topical lubricants and antibiotic ointment, in combination with oral L-amino acids, were administered along with eye patching. One week later, the corneal dellen had completely healed and, 4 weeks later, the thinned sclera appeared regularly thick and white in color. Three months after surgery, a small recurrent pterygium was diagnosed, which remained stable without signs of inflammation for additional 18 months. Conclusions: Corneal and scleral dellen might be a late complication of uneventful pterygium surgery without antimetabolites and a subsequent febrile episode.