Multimodal Imaging in an Unusual Cluster of Multiple Evanescent White Dot Syndrome

Objective. To describe an unusual cluster of multiple evanescent white dot syndrome (MEWDS) encountered within a 3-month period. Methods. This retrospective observation study is comprised of seven patients who presented with MEWDS in a 3-month period in central Israel. Data were collected from patients’ medical records on clinical, multimodal imaging, and viral serology findings. Results. Six women and one man of mean age 31.5 ± 7.2 years. Three reported a precedent viral infection. All had unilateral decreased vision. Funduscopy revealed foveal granularity. Main Imaging Findings. Hyperfluorescent spots on blue autofluorescence (BAF), hypofluorescent spots on indocyanine green angiography, dark lesions on infrared photos, and ellipsoid zone irregularities on spectral domain optical coherence tomography (SD-OCT). Resolution of the spots on BAF correlated with anatomic (SD-OCT) and visual recovery. OCT angiography performed following the convalescence stage demonstrated intact retinal and choroidal flow. Serologic findings were inconclusive. Conclusion. We report a unique cluster of MEWDS patients presented in a short period of time. SD-OCT findings of ellipsoid zone disruption in combination with other multimodal imaging modalities are outlined meticulously. Recognizing these imaging features along with high index of clinical suspicion is important for the diagnosis of MEWDS. Serologic testing might be considered in future patients

Air Pollution and Age-related macular degeneration (AMD)

Code and Data related to the article "Air pollutants risk factors contributing to age-related macular degeneration in Israel

Certolizumab-Induced Uveitis: A Case Report and Review of the Literature

We report the case of a 64-year-old woman with rheumatoid arthritis and bilateral visual deterioration. The patient had been treated with certolizumab, a new tumor necrosis factor alpha (TNFα) antagonist, and her findings were consistent with bilateral uveitis, suggestive of sarcoidosis. Here, we review the literature on TNFα antagonist-induced sarcoidosis and report the first case of uveitis induced by certolizumab. Awareness of the possibility of this unique complication is important for both rheumatologists and ophthalmologists who treat patients with this new agent

Postintravitreal Injection Endophthalmitis: Incidence, Characteristics, Management, and Outcome

Purpose. Postintravitreal injection (IVI) endophthalmitis is a rare but devastating complication. Herein, we report the incidence ,and clinical and microbiological characteristics, as well as the visual outcome, in IVIs endophthalmitis in two medical centers. Methods. All patients undergoing intravitreal injections between 1/2018 and 12/2019 in two large medical centers were analyzed for post-IVI endophthalmitis. Results. Of the total of 51,356 IVIs performed, 23 cases of post-IVI endophthalmitis were diagnosed, yielding an overall incidence of 0.045%. The median interval from IVI to symptoms onset was 2 days (IQR: 1–5). Cultures were positive in 56% of the cases (100% Gram-positive bacteria and 76% coagulase-negative staphylococcus). Parameters associated with higher culture-positive rates included samples taken during vitrectomy, WBC on vitreous smear, the number of IVIs in the 12 months prior to presentation, and the time interval from last IVI to diagnostic sampling. At 6- and 12-month follow-up, the median change in VA (logMAR) was −1.10 (IQR: (−1.32)–(−0.40)) and −1.02 (IQR: (−1.10)–(−0.30)), respectively. Younger age and better BCVA at presentation were associated with better VA outcome, while positive culture result and systemic steroids treatment were each associated with the worse visual outcome. We found no difference in visual outcomes between PPV and TAI as a primary procedure. Conclusion. Post-IVI endophthalmitis is a rare complication, and most patients do not regain their initial VA. Certain parameters (clinical, microbiological, and therapeutic) may help anticipate the outcome and guide decision making regarding diagnosis and treatment

Multimodal Imaging in an Unusual Cluster of Multiple Evanescent White Dot Syndrome

Objective. To describe an unusual cluster of multiple evanescent white dot syndrome (MEWDS) encountered within a 3-month period. Methods. This retrospective observation study is comprised of seven patients who presented with MEWDS in a 3-month period in central Israel. Data were collected from patients’ medical records on clinical, multimodal imaging, and viral serology findings. Results. Six women and one man of mean age 31.5 ± 7.2 years. Three reported a precedent viral infection. All had unilateral decreased vision. Funduscopy revealed foveal granularity. Main Imaging Findings. Hyperfluorescent spots on blue autofluorescence (BAF), hypofluorescent spots on indocyanine green angiography, dark lesions on infrared photos, and ellipsoid zone irregularities on spectral domain optical coherence tomography (SD-OCT). Resolution of the spots on BAF correlated with anatomic (SD-OCT) and visual recovery. OCT angiography performed following the convalescence stage demonstrated intact retinal and choroidal flow. Serologic findings were inconclusive. Conclusion. We report a unique cluster of MEWDS patients presented in a short period of time. SD-OCT findings of ellipsoid zone disruption in combination with other multimodal imaging modalities are outlined meticulously. Recognizing these imaging features along with high index of clinical suspicion is important for the diagnosis of MEWDS. Serologic testing might be considered in future patients

Wally and the Major [picture] : modern hazard /

Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Inscription: "4808 Fri Dec 23 Modern Hazard"--In Ink, right margin; "4731"--In Ink, upper right corner; "5"--In pencil, upper left corner.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.pic-vn4301760

The Great Imitator on the Rise: Optic Disc Involvement in Syphilis Patients

Syphilis is an infectious venereal disease caused by the spirochete Treponema pallidum. Ocular manifestations, are reported in the literature in 2-10% of the cases can occur at any stage of the disease and may involve any ocular structure. During the last decade the number of syphilis cases has been on the rise in developed countries. As a result, ocular syphilis has become more common too. The purpose of this study was to report the current incidence and characteristics of optic nerve involvement in patients with newly diagnosed syphilis