RESUMO
An uncommon case of an intratarsal keratinous cyst at the lid margin is described in a 73-year-old Asian man using long-term antiglaucoma eye drops. There was no history of trauma or surgery of the upper eyelid. A yellow solid mass attached to the tarsal plate had been located there for about 3 years. It imitated a sebaceous gland carcinoma or steatocystoma simplex. Excision biopsy showed cystic formation and leaked yellow creamy substance without hair. Histopathological and immunological findings helped make the diagnosis of an intratarsal keratinous cyst. To the best of our knowledge, this is the first case report of an intratarsal keratinous cyst at the lid margin.
RESUMO
To determine the disease prevalence rate and clinical characteristics of Vogt-Koyanagi-Harada (VKH) disease among new patients before and after the declaration of a state of emergency (April 7, 2020) in Japan. New patients and patients with newly diagnosed VKH disease were categorized into "Before" and "After" groups based on the initial visit. The prevalence rate, sex ratio, and age of patients newly diagnosed with VKH were compared between the groups. Best-corrected visual acuity (BCVA) and recurrence rates were compared among 59 patients observed for > 12 months after receiving pulse steroid therapy. For reference, we also examined the prevalence rate of patients newly diagnosed with acute angle closure (AAC) in the Before and After groups. The prevalence rates of VKH disease among newly diagnosed patients (P < 0.05) or patients with AAC (P < 0.001) were significantly higher in the After group. No significant differences in sex ratio or age of VKH disease were observed in both groups. BCVA and recurrence rates showed no significant differences. The COVID-19 pandemic increased the prevalence of VKH disease among new patients compared with that of AAC. However, the clinical features of VKH disease were unlikely affected by the COVID-19 pandemic.
Assuntos
COVID-19 , Síndrome Uveomeningoencefálica , Humanos , Síndrome Uveomeningoencefálica/epidemiologia , COVID-19/epidemiologia , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Japão/epidemiologia , Prevalência , Idoso , SARS-CoV-2/isolamento & purificação , Acuidade Visual , Recidiva , PandemiasRESUMO
AIM: To evaluate the effect of background diseases and number of previous intravitreal aflibercept injections (IVAIs) on immediate intraocular pressure (IOP) increase and vitreous reflux (VR) rate and to evaluate the correlation of both age and axial length with immediate IOP increase and VR rate. METHODS: This study included 105 patients with cystoid macular edema secondary to retinal vein occlusion, 35 patients with diabetic macular edema, 69 patients with neovascular age-related macular degeneration (nAMD), and 12 patients with myopic choroidal neovascularization, which underwent first-time IVAI. The correlation of immediate IOP increase and VR rates with the four background diseases was investigated. Moreover, the correlation of age with immediate IOP increase and VR rate as well as correlation of axial length with immediate IOP increase and VR rate were evaluated. Further, 54 patients with nAMD were treated with IVAI>10 times (multiple IVAIs). Moreover, the correlation of immediate IOP increase and VR rates with first-time and multiple IVAIs in nAMD was determined. RESULTS: The immediate IOP increase (P=0.16) and VR rates (P=0.50) were almost similar among the four background diseases. The immediate postinjection IOP and age, VR rate and age, immediate postinjection IOP and axial length, or VR rate and axial length were not correlated in the four background diseases. The immediate IOP increase (P=0.66) and VR rates (P=0.28) did not significantly differ between first-time and multiple IVAIs in nAMD. CONCLUSION: Background diseases and number of previous IVAIs have no effect on immediate IOP increase and VR rate. Further, age and axial length have no correlation on immediate IOP increase and VR rate.
RESUMO
Purpose: Acute acquired concomitant esotropia induced by excessive digital device usage, especially smartphones (SAACE), has been increasing over the past few years. Convergence spasm induced by excessive near work has been suggested as a mechanism. Anatomical differences could also potentially contribute to SAACE onset. The present study investigated the conformation of horizontal recti between SAACE patients and normal subjects. Patients and Methods: In 15 SAACE patients (SAACE group), the distances between the limbus and insertion of the horizontal recti (LI distance) and the widths of horizontal recti on the insertion (insertion width) were measured. The control group consisted of 30 patients who underwent retinal detachment surgery. Differences in LI distances and insertion widths were compared between SAACE and control groups. Results: While there were no differences between the two groups for LI distances and insertion widths of lateral recti, there were significantly shorter LI distances for the medial recti in the SAACE group (P<0.05). Moreover, the SAACE group tended to exhibit larger insertion widths of the medial recti. Medial/lateral ratio of LI distances were significantly lower and insertion widths were significantly higher in the SAACE compared to the control group (P<0.05). Conclusion: Based on the observations of more anterior insertion and larger muscle widths, this suggests there are stronger forces of medial recti in SAACE. In addition to excessive accommodation followed by increases in medial recti tonus, the results also suggest that an anatomical imbalance between lateral and medial recti contributes to esotropia onset following excessive near work.