Purpose: To evaluate the retinopathy of prematurity (ROP) prevalence, risk factors and screening outcome in a tertiary hospital in Cairo, Egypt.
Methods: A prospective observational study was done in Neonatal Intensive Care Unit in Ain Shams University Hospital. A total of 159 premature infants were screened for ROP based on the most inclusive criteria reported to date.
We present two ICU-hospitalized patients with coronavirus disease-19 (COVID-19) presenting with endogenous endophthalmitis in one eye and variable manifestations of chorioretinitis in the fellow eye. Two diabetic patients (57 and 62 years old) showed anterior uveitis and yellowish-white subretinal infiltrations. The fellow eye of one patient showed patches of choroiditis, while the other showed full retinal thickness infiltrations.
View Article and Find Full Text PDFPurpose: To report the anatomic and functional outcomes of autologous retinal transplantation (ART).
Design: Multicenter, retrospective, interventional, consecutive case series.
Participants: One hundred thirty eyes of 130 patients undergoing ART for the repair of primary and refractory macular holes (MHs), as well as combined MH-rhegmatogenous retinal detachment (MH-RRD), between January 2017 and December 2019.
Ophthalmic Surg Lasers Imaging Retina
August 2019
Background And Objective: Difficulty exists in the follow-up of proliferative macular telangiectasia type 2 (MacTel 2) cases after anti-vascular endothelial growth factor (VEGF) treatment due to staining in fluorescein angiography (FA) and alteration in retinal layers by optical coherence tomography (OCT). Herein, the authors report three cases in which OCT angiography (OCTA) could resolve this issue.
Patients And Methods: In this retrospective, observational case series, diagnosis of MacTel 2 was made based on clinical examination, FA, OCT, and OCTA at presentation.
We investigated a method for isolating sufficient feline islets of Langerhans to restore normoglycaemia following transplantation into the subretinal space of pancreatectomized cats. Collagenase digestate of feline pancreas was maintained in serum-free tissue culture medium for 1-9 days. Viability of islet-like cell clusters (ICC) was assessed with ethidium bromide and fluorescein diacetate staining; cell types were identified immunohistochemically.
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