Metastatic neuroendocrine tumors mimicking as primary ocular disease.

Purpose: To report two cases of metastatic neuroendocrine tumors masquerading as primary ocular disease.

Observations: Case 1 is a 38-year-old man who was referred with subacute onset diplopia and fluctuating ptosis suggestive of myasthenia gravis. Case 2 is a 21-year-old man who presented with blurry vision and was found to have a pigmented ciliary body mass and retinal detachment suggestive of uveal melanoma.

Myers-Briggs Type Indicator Personality Types of Ophthalmology Residents.

 This study attempts to use the Myers-Briggs Type Indicator (MBTI) to analyze personality types among current and recent ophthalmology residents. We aimed to evaluate the prevalence rates of each specific personality type in ophthalmology, and whether these changed by level of training, training program, or fellowship selection. The study aimed to evaluate whether certain personality types are more prevalent in ophthalmology as a unique medical specialty.

Big Data-Based Epidemiology of Uveitis and Related Intraocular Inflammation.

Large administrative health databases, nationwide surveys, and the widespread adoption of electronic medical records have led to an increasing availability of health-related data on ocular inflammatory disease, allowing us to elucidate the real-world epidemiology of uveitis and examine patient and systems-level risk factors for the incidence of specific etiologies of uveitis and its complications. Despite the many advantages to using big databases, there are also limitations that clinicians must be aware of when making conclusions and extrapolating to the general population, such as the lack of standardization of nomenclature and coding. As the availability of even more robust datasets increases, clinicians and scientists should be prepared to leverage these tools to improve our understanding of disease pathophysiology and our ability to manage patients with ocular inflammatory disease.

Interleukins and cytokine biomarkers in uveitis.

Interleukins and cytokines are involved in the pathogenesis of uveitis of heterogeneous origin. Understanding the basics of the ocular immune privilege is a fulcrum to discern their specific role in diverse uveitis to potentially translate as therapeutic targets. This review attempts to cover these elements in uveitis of infectious, noninfectious and masquerade origin.

Intravenous Prostaglandin E1 Infusion for Acute Central Retinal Artery Occlusion.

Background And Objective: To evaluate the efficacy of systemic prostaglandin E1 (PGE1) infusion within the first 24 hours of acute central retinal artery occlusion (CRAO).

Patients And Methods: Best corrected visual acuity (BCVA) was analyzed in a case series of six eyes from six patients (mean age: 69.33 years) with acute CRAO who were treated with twice-daily intravenous infusion of 40 μg PGE1.

RETINAL TELANGIECTASIA ASSOCIATED WITH OPTIC DISK PIT MACULOPATHY.

Purpose: To report a case of optic pit maculopathy with retinoschisis-like edema with a rare finding of retinal telangiectasia.

Methods: Retrospective case report.

Results: A 22-year-old white man with a right optic pit presented with blurry vision and was found to have optic pit maculopathy with retinoschisis-like macular edema and retinal telangiectasia along the superior-temporal arcade.

Knockdown of leptin A expression dramatically alters zebrafish development.

Using morpholino antisense oligonucleotide (MO) technology, we blocked leptin A or leptin receptor expression in embryonic zebrafish, and analyzed consequences of leptin A knock-down on fish development. Embryos injected with leptin A or leptin receptor MOs (leptin A or leptin receptor morphants) had smaller bodies and eyes, undeveloped inner ear, enlarged pericardial cavity, curved body and/or tail and larger yolk compared to control embryos of the same stages. The defects persisted in 6-9 days old larvae.