Choroidal Thickness Indicates Subclinical Ocular and Systemic Inflammation in Eyes with Behçet Disease without Active Inflammation

PURPOSE: To investigate whether subfoveal choroidal thickness, measured using enhanced depth imaging optical coherence tomography (EDI-OCT), is an indicator of subclinical ocular or systemic inflammation in eyes with Behçet disease (BD) without active ocular inflammation. METHODS: A retrospective analysis was used to examine clinical features of non-uveitic patients with BD (NUBD group), patients with a previous history of Behçet uveitis in an inactive state (IUBD group), and healthy controls were evaluated from October 2014 to September 2015. Subfoveal choroidal thickness was measured using EDI-OCT. RESULTS: The NUBD group included 46 eyes in 24 patients; the IUBD group included 16 eyes in 11 patients; and the control group included 35 eyes in 23 individuals. The mean subfoveal choroidal thicknesses differed significantly among these groups. Choroidal thickness was significantly greater in the NUBD (310.5 ± 81.0 µm) than in the IUBD (263.1 ± 56.6 µm, p = 0.013) and control (256.9 ± 67.9 µm, p = 0.002) groups. The disease activity score was significantly higher in the NUBD than in the IUBD group (p < 0.001), while the use of cyclosporine was significantly associated with choroidal thickness in eyes with NUBD (p = 0.039). CONCLUSIONS: Subfoveal choroidal thickness, as measured by EDI-OCT, may be a clinical indicator of subclinical ocular inflammation and systemic inflammation in BD patients without active ocular inflammation.

Quarter-Shifted Microincisional Sutureless Vitrectomy in Patients with a Glaucoma Drainage Implant or Filtering Bleb

When vitrectomy is performed in eyes that have undergone glaucoma surgery, the site of sclerotomy often overlaps with the previous glaucoma operation site. It can lead to serious complications such as postoperative hypotony, leakage, and/or infection. Our technique involves modification of surgeon's position and two sclerotomy sites 45° away from the original position, with an infusion cannula inserted infranasally to avoid damage to the glaucoma drainage implant or filtering bleb. The modified approach was applied to seven eyes with various indications. Vitrectomy was successfully completed, and there were no sclerotomy site complications, leakage, or hypotony in any case. Good intraocular pressure control was maintained throughout the postoperative course in all cases.

Ocular Myasthenia Gravis in Monozygotic Twins with Mirror-image Myopic Anisometropia

No abstract available.