Publications by authors named "Juhn A"

Purpose: To document a peculiar case of optic disk pit-associated maculopathy with extensive nasal retinoschisis with lamellar outer retinal hole.

Methods: A 41-year-old woman presented to the eye clinic complaining of new photopsias and enlargement of the blind spot in the left eye. Uncorrected visual acuity was 20/20 in both eyes.

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Purpose: To describe the long-term follow-up of a patient with perifoveal exudative vascular anomalous complex (PEVAC) treated initially with intravitreal injections of anti-vascular endothelial growth factor (VEGF) followed by focal thermal laser photocoagulation.

Observations: A 78 years-old man presented with large, soft drusen in both eyes. Optical coherence tomography and fluorescein angiography revealed the presence of PEVAC in the left eye.

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Purpose: To assess the efficacy of intravitreal brolucizumab (Beovu®, Novartis Pharmaceuticals) in a case of recalcitrant cystoid macular edema associated with radiation maculopathy secondary to retinoblastoma which was suboptimally responsive to other intravitreal anti-vascular endothelial growth factor (VEGF) therapies.

Observations: A 42-year old patient with a history of radiation maculopathy complicated by cystoid macular edema after chemoreduction treatment and radiation therapy for retinoblastoma was treated with intravitreal brolucizumab. Best-corrected visual acuity and central macular thickness assessed by optical coherence tomography were used to assess the clinical outcomes.

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Purpose: To report the multimodal imaging findings of a patient with gene- crumbs 1 -associated retinitis pigmentosa (RP) characterized by preservation of para-arteriolar retinal pigment epithelium and a peripheral retinal tumor.

Methods: A 27-year-old woman was referred to our center because of progressive decreased vision in both eyes with a diagnosis of gene- crumbs 1 -associated RP. Fundus examination was remarkable for attenuated retinal vessels and bone spicule migration that was bilateral and symmetric.

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Objective: To report short-term visual and anatomic outcomes of patients who were switched to aflibercept for persistent macular edema associated with central retinal vein occlusion (CRVO).

Methods: Retrospective, consecutive, interventional case series of 17 patients with persistent macular edema secondary to CRVO (defined as intraretinal edema and either <50 µm reduction in central foveal thickness [CFT] or worsening or no improvement in visual acuity [VA] compared to baseline) despite anti-VEGF treatment who were switched to aflibercept treatment. Main outcome measures included VA, anti-VEGF treatment history, and spectral-domain optical coherence tomography evaluation of macular edema and CFT.

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Purpose: To report outcomes of retinal detachment (RD) repair following posterior open globe injury.

Methods: This retrospective, consecutive case series examined patients who underwent RD repair following Zone II and/or III open globe injury repair between January 1, 2007 and October 31, 2013. Patients with <3 months of follow-up since their last vitreoretinal surgery, and those who underwent pars plana vitrectomy (e.

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Background And Objective: Establish quality and diagnostic utility of mydriatic smartphone ophthalmoscopy (SO) fundus images compared to fundus camera (FC) images.

Patients And Methods: In this prospective, cross-sectional study, 94 consecutive patients in an urban eye emergency department underwent SO and FC fundus imaging via one of three study arms: medical student 1 (MS1), medical student 2 (MS2), and ophthalmology resident (OR). Images of 188 eyes were graded for overall quality by two masked reviewers, and observed critical fundus findings were compared to dilated fundus examination documentation.

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Purpose: This case report presents a rare case of bilateral Straatsma syndrome with nystagmus and documents additional findings related to spectral domain optical coherence tomography and ocular fundus images.

Methods: Case report with fundus photography, fluorescein angiography, indocyanine green angiography, and spectral domain optical coherence tomography correlations.

Results: A 22-year-old man presented with extensive bilateral myelination of the retinal nerve fiber layer that encompassed both posterior poles.

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Purpose: To analyze a single center's experiences with ocriplasmin on vitreomacular traction (VMT) and the rate of VMT release, full-thickness macular hole (full-thickness MH) closure, and best-corrected visual acuity (BCVA) changes.

Design: Retrospective interventional case series.

Methods: Single-center study of 58 eyes of 56 patients who received intravitreal ocriplasmin for VMT with or without full-thickness MH.

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Objective: We conducted a meta-analysis of the current literature to deduce the strength of association between breast arterial calcification (BAC) and coronary artery disease (CAD) and/or stroke.

Methods: PubMed, Google Scholar, ClinicalTrials.gov, and Ovid were searched for English-language literature up to August 2013 using the terms "breast arterial calcification," "breast vascular calcification," "coronary artery disease," "coronary heart disease," "cardiovascular disease," "abnormal coronary angiography," and "stroke.

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Klinefelter syndrome is caused by the presence of one or more additional X chromosomes in an affected male. Patients often exhibit gynecomastia, small testes, and infertility. Though the characteristics of Klinefelter have been well-documented, associated ocular abnormalities have been only occasionally reported.

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Radiological studies were performed in patients who underwent hip arthroplasty using the Mathys acetabular cup. The development of radiolucent and sclerotic lines, subsidence, changes in position of the implants, changes in bone density, and the significance of these findings are discussed.

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The problem of the differential diagnosis between subacute osteomyelitis and primary bone tumors is a difficult one. Presenting symptoms, duration of disease, laboratory data, and location of the pathologic process are of little assistance. The authors reviewed eight typical cases.

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A lipid material extracted from the omentum has previously been shown to contain a potent angiogenetic activator (20), capable of creating intense vasoproliferation in traumatized tissues (19). This study was undertaken to analyze the efficacy of local administration of this omental lipid fraction on osseous vascularization and bone repair. An osteoperiosteal segmental femoral defect in the rat was replaced by a demineralized allogenic bone graft exposed to continuous local delivery of omental lipid via an implanted miniosmotic pump.

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Between April 1979 and August 1983, 201 patients with intertrochanteric fractures of the hip were admitted to Haife Medical Center (Rothschild), Israel. These patients were randomely divided into two groups: 104 patients underwent fixation with a compression screw and plate (Richard's Co.) and 97 patients underwent fixation with Ender's nails.

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