Endophthalmitis: a bibliographic review.

PURPOSE: To analyze the 100 most cited articles pertaining to endophthalmitis using bibliometric analysis. METHODS: An all-time Web of Science literature search and refined to peer-reviewed articles in the field of ophthalmology with the keyword "endophthalmitis" was completed. Total citation count of articles published pertaining to endophthalmitis, topic, incidence rate, publishing journals, year published, language, country of origin, number of authors, names of the first and last authors, study type, and number of patients/eyes studied. RESULTS: The top 100 most cited articles pertaining to endophthalmitis had a mean citation count of 362.92, with a range of 175 to 3583. They were published in 20 peer-reviewed journals, with Ophthalmology publishing the most (n = 42). Thirteen different countries were represented, with the majority (n = 77) originating from the USA. The most common study type was clinical experiences (n = 52), though eight of the top ten were clinical trials. The number of patients varied widely, represented by a mean of 9680, but with a median of only 229. The majority (n = 67) examined the incidence of endophthalmitis which included 24 articles after anti-vascular endothelial growth factor injections, 18 after ocular surgeries/procedures, 15 after intraocular steroid injections, eight after chemotoxic drug use, and three after ocular injuries. CONCLUSION: This bibliographic study serves as a unique historical analysis of the top 100 cited scholarly articles pertaining to endophthalmitis with many of the articles related to post-procedural endophthalmitis.

A History of Anti-VEGF Inhibitors in the Ophthalmic Literature: A Bibliographic Review.

Purpose: This work aimed to analyze the 100 most-cited articles on antivascular endothelial growth factor (anti-VEGF) inhibitors. Methods: A literature search for anti-VEGF inhibitors using the Web of Science was completed using the bibliographic databases for peer-reviewed literature published in Ophthalmology, the New England Journal of Medicine, Journal of the American Medical Association, and Lancet. Primary outcomes were the most frequently cited articles and journals with the most citations as well as the specific drug and disease process studied. Results: There were 42 696 cumulative citations among the top 100 articles. The articles were published between 2004 to 2016, with most articles published in 2006. Ophthalmology published the greatest number of articles among the top 100 at 48, whereas the New England Journal of Medicine has the most citations per publication at 1714. Ranibizumab was the medication researched in most articles at 56, followed by bevacizumab at 48, aflibercept at 10, and pegaptanib at 9. Forty-two articles investigated treatment of age-related macular degeneration, followed by 24 investigating diabetic macular edema, 10 for retinal vein occlusion, 8 for proliferative diabetic retinopathy, 2 for retinopathy of prematurity and polypoidal choroidal vasculopathy, and 1 for corneal neovascularization. Conclusions: As evidenced by the considerable number of citations accumulated over the past 20 years, anti-VEGF inhibitors have led to significant research in ophthalmology.

Vogt-Koyanagi-Harada disease presenting secondary to a post-infectious Mycoplasma pneumoniae autoimmune response.

PURPOSE: To report a rare case of Vogt-Koyanagi-Harada disease likely secondary to post-infectious Mycoplasma pneumoniae autoimmune response in a 14-year-old Hispanic female. OBSERVATIONS: On presentation, visual acuity was 20/400 in the right eye and 20/20 in the left eye. The patient also had bilateral hyperemia, subretinal fluid, and vitreous cell graded at 1+. Fluorescein angiography and indocyanine green chorioangiography showed bilateral peripapillary hypofluorescence consistent with blocking and hyperflourescence consistent with staining. Laboratory testing showed elevated M. pneumoniae IgM and rising IgG antibodies. Topical steroids and oral steroids helped mitigate the systemic disease process and fully restore visual acuity through the 7-week mark. CONCLUSIONS AND IMPORTANCE: The patient had elevated M. pneumoniae IgM and rising IgG antibodies resulting in ocular inflammation likely secondary to an autoimmune response. In this case of post-infectious M. pneumoniae, topical corticosteroids were beneficial in mitigating ocular manifestations initially, although oral steroids were needed and tapered over 6 weeks.

Respiratory Failure Due to a Large Mediastinal Mass in a 4-year-old Female with Blast Cell Crisis: A Case Report.

INTRODUCTION: Symptomatic leukostasis is an exceptionally atypical presentation of blast crisis; and when coupled with an enlarged neoplastic mediastinal mass in a four-year-old female, an extremely rare and challenging pediatric emergency arises. CASE REPORT: We present a unique case of a four-year-old female who arrived via emergency medical services in cardiopulmonary arrest with clinical and radiographic evidence suggestive of bilateral pneumothoraces, prompting bilateral chest tube placement. Further evaluation revealed a large mediastinal mass and a concurrent white blood cell count of 428,400 per milliliter (/mL) (4,400-12,900/mL), with a 96% blast differential, consistent with complications of T-cell acute lymphoblastic leukemia. CONCLUSION: This case highlights how pulmonary capillary hypoperfusion secondary to leukostasis, coupled with a ventilation/perfusion mismatch due to compression atelectasis by an enlarged thymus, resulted in this patient's respiratory arrest. Furthermore, the case highlights how mediastinal masses in pediatric patients present potential diagnostic challenges for which ultrasound may prove beneficial.