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Ophthalmic Surgery, Lasers & Imaging Retina

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https://www.readbyqxmd.com/read/28728190/8-questions-with-darius-moshfeghi
#1
Brandon G Busbee
No abstract text is available yet for this article.
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728189/spontaneous-globe-rupture-due-to-rapidly-evolving-endogenous-hypermucoid-klebsiella-pneumoniae-endophthalmitis
#2
Edward H Wood, Matthew A Powers, Darius M Moshfeghi
In this retrospective report, the authors describe a rare case of spontaneous globe rupture from Klebsiella pneumoniae endophthalmitis in a middle-aged man with poorly controlled type 2 diabetes mellitus. There have been only four previously reported cases of spontaneous globe rupture from endophthalmitis. Out of the now five reported cases, all have been due to endogenous endophthalmitis, four have been due to gram-negative bacteria, and three have been due to K. pneumoniae. K. pneumoniae, especially the hypermucoid variant with a protective polysaccharide capsule, is an emerging pathogen with remarkable virulence...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728188/diagnosing-choroidal-neovascularization-in-asymptomatic-individuals-using-optical-coherence-tomography-angiography
#3
Michael M Park, Carl B Rebhun, Emily D Cole, Ricardo N Louzada, Eduardo A Novais, Fareed Rifai, A Yasin Alibhai, Jay S Duker, Nadia K Waheed
Optical coherence tomography angiography (OCTA) is a noninvasive, rapid imaging technique that generates angiographic images without intravenous dye injections. Cross-sectional studies have described the presence of asymptomatic choroidal neovascularization (CNV) in patients with intermediate age-related macular degeneration (AMD). This case report describes the OCT features on longitudinal follow-up of a patient who started with unilateral asymptomatic CNV and eventually developed symptomatic exudative AMD...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728187/in-vivo-microvascular-pattern-of-solitary-juxtapapillary-capillary-hemangioma-on-oct-angiography
#4
M B Thirumalesh, Astha Jain, Sumeet Agrawal, K Bhujang Shetty
Juxtapapillary capillary hemangioma (JCH) is a vascular hamartoma. Fluorescein fundus angiography aids in diagnosis. The vascular morphology of this tumor has not been documented with optical coherence tomography angiography (OCTA), a new, noninvasive diagnostic modality that provides high-resolution images of vascular pattern based on blood flow in the retina and choroid. Although mainly a clinical diagnosis, OCTA helps in studying the intrinsic vascularity of the tumor and helps in differentiating it from other vascular tumors...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728186/choroidal-neovascularization-and-geographic-atrophy-are-potential-complications-of-early-onset-large-colloid-drusen
#5
Adriano Carnevali, Giuseppe Querques
The authors report a case of large colloid drusen (LCD) complicated by choroidal neovascularization (CNV) and geographic atrophy (GA). A 54-year-old man was referred to the authors' department with diagnosis of early onset retinal drusen. Multimodal imaging led to a diagnosis of LCD complicated by GA in the right eye and CNV in the left eye. The patient received a single injection of intravitreal aflibercept (Eylea; Regeneron, Tarrytown, NY) in the left eye. Six months later, best-corrected visual acuity improved to 20/25, and spectral-domain optical coherence tomography still showed absence of subretinal and intraretinal fluid...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728185/novel-presenting-phenotype-in-a-child-with-autosomal-dominant-best-s-vitelliform-macular-dystrophy
#6
Yasmine F Abdalla, Gabriella De Salvo, Ahmad Elsahn, James E Self
Best's macular dystrophy (BMD) usually manifests with visual failure in the first or second decade of life; however, there is a large variability in expressivity of the disease, and some patients have no manifestation other than a pathological electro-oculogram (EOG). Autosomal dominant Best's vitelliform macular dystrophy (AD-BVMD) has a very specific phenotype that varies with the stage of the disease. In recent years, the authors have seen description of another clinical entity known as autosomal recessive BMD...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728184/multi-spectral-imaging-of-circumscribed-choroidal-hemangioma-introduction
#7
Nicola Y Gan, Cheryl Zimmer, Wai-Ching Lam
BACKGROUND AND OBJECTIVE: To illustrate the features of a circumscribed choroidal hemangioma (CCH) using Annidis RHA multi-spectral imaging (MSI) technology (Annidis Corporation, Ottawa, Canada). This novel imaging technique uses non-overlapping, narrow-band LED light sources ranging from 520 nm to 940 nm to create a monochromatic series of en face fundus images and oxy/deoxyhemoglobin contrasted maps of the retina and choroid. PATIENTS AND METHODS: Annidis RHA MSI images were taken of a 67-year-old Chinese male with CCH...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728183/early-focal-laser-photocoagulation-in-acute-central-serous-chorioretinopathy-a-prospective-randomized-study
#8
Vikas Ambiya, Mitali Khodani, Abhilash Goud, Raja Narayanan, Mudit Tyagi, Padmaja Kumari Rani, Jay Chhablani
BACKGROUND AND OBJECTIVE: To evaluate the role of early focal laser photocoagulation in acute central serous chorioretinopathy (CSC). PATIENTS AND METHODS: A total of 58 eyes with acute naïve CSC (less than 2 months' duration) with focal leak on fundus fluorescein angiography (FFA) were randomized into either a laser or a sham laser group. Eyes with chronic CSC and subfoveal leak were excluded. Visual acuity assessment, microperimetry, optical coherence tomography, and FFA were done at baseline, 1 month (minus FFA), 3 months, and 6 months after treatment...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728182/endophthalmitis-and-concurrent-or-delayed-onset-rhegmatogenous-retinal-detachment-managed-with-pars-plana-vitrectomy-intravitreal-antibiotics-and-silicone-oil
#9
Vivek Pravin Dave, Avinash Pathengay, Nidhi Relhan, Pranjali Sharma, Subhadra Jalali, Rajeev Reddy Pappuru, Mudit Tyagi, Raja Narayanan, Jay Chhablani, Taraprasad Das, Harry W Flynn
BACKGROUND AND OBJECTIVE: The current study describes the treatment outcomes in patients with endophthalmitis and concurrent or delayed-onset retinal detachment managed with pars plana vitrectomy, intravitreal antibiotics, and silicone oil. PATIENTS AND METHODS: In this noncomparative, retrospective case series, the medical records of patients diagnosed with endophthalmitis and retinal detachment from January 1991 through December 2014 at a tertiary eye care center in South India were reviewed...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728181/the-value-of-diagnostic-work-up-in-the-evaluation-of-white-dot-syndromes
#10
Neal V Palejwala, Gagan Sawhney, Matthew Raecker, Chrstina J Flaxel, Steven Yeh
BACKGROUND AND OBJECTIVE: To determine the diagnostic yield of systemic work-up in white dot syndromes. PATIENTS AND METHODS: A retrospective chart review. RESULTS: Eighty-six consecutive patients with a diagnosis of a white dot syndrome were identified. Forty-three had a diagnosis of birdshot chorioretinopathy. Overall, 395 diagnostic tests were performed with a diagnostic yield of 11.9%. The test with the greatest diagnostic yield was HLA-A29 typing (89%)...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728180/the-evolution-of-vitreoretinal-surgery-platforms
#11
Marc Comaratta, Seenu M Hariprasad, Rahul Reddy
No abstract text is available yet for this article.
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728179/erratum-for-retinal-ganglion-cell-loss-in-children-with-type-1-diabetes-mellitus-without-diabetic-retinopathy
#12
(no author information available yet)
No abstract text is available yet for this article.
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728178/letter-to-the-editor-aflibercept-for-diabetic-macular-edema-in-eyes-previously-treated-with-ranibizumab-and-or-bevacizumab-may-further-improve-macular-thickness
#13
LETTER
Dan Călugăru, Mihai Călugăru
No abstract text is available yet for this article.
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728177/porcine-collagen-transconjunctival-wound-closure-system-for-microincisional-vitrectomy-surgery
#14
Tiffany A Chen, Peter K Kaiser, Rainer Fasching, Darius M Moshfeghi
BACKGROUND AND OBJECTIVE: Microincisional vitrectomy surgery has improved outcomes for vitrectomies; however, wound closure complications remain an important concern. The authors introduce a technique to improve transconjunctival wound closure in vitrectomy surgery. PATIENTS AND METHODS: The authors evaluated the efficacy of porcine collagen plugs on stopping leakage from sclerotomy test sites in vitro and in vivo and assessed wound site healing with histology samples...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28728176/the-epidemiology-of-retinopathy-of-prematurity-in-the-united-states
#15
Cassie A Ludwig, Tiffany A Chen, Tina Hernandez-Boussard, Andrew A Moshfeghi, Darius M Moshfeghi
BACKGROUND AND OBJECTIVE: Retinopathy of prematurity (ROP) is a leading cause of blindness in premature and low birth weight infants. Here, the authors examine the incidence of ROP in the United States and evaluate risk factors associated with ROP development. PATIENTS AND METHODS: The National Healthcare Cost and Utilization Project Kids' Inpatient Database was queried for all newborns with and without ROP. Adjusted odds ratios were constructed for predictors of ROP using multivariate logistic regression modeling...
July 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28613362/8-questions-with-darius-moshfeghi
#16
David R Chow
No abstract text is available yet for this article.
June 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28613361/optical-coherence-tomography-angiography-of-venous-loops-in-diabetic-retinopathy
#17
Chiara Giuffrè, Adriano Carnevali, Maria Vittoria Cicinelli, Lea Querques, Giuseppe Querques, Francesco Bandello
Venous loops are relatively rare manifestations of diabetic retinopathy. The authors describe a case characterized by the development of a venous loop during a 3-year period. Optical coherence tomography angiography (OCTA) revealed a hyperintense signal from the lesion, attesting an ordinary flow into the venous loop. OCTA also showed an area of capillary loss in proximity of the lesion, which is in agreement with the proposed pathogenesis for venous loops, developed to bypass an area of retinal vessels occlusion...
June 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28613360/retinal-detachment-associated-with-atopic-dermatitis
#18
Nikisha Kothari, Ryan C Young, Sarah P Read, Jacqueline Tutiven, Victor L Perez, Harry W Flynn, Audina M Berrocal
Ocular manifestations related to atopic dermatitis include keratoconus, keratoconjunctivitis, cataract, and retinal detachment. The authors report three cases of retinal detachment associated with atopic dermatitis. Although the pathogenesis is poorly understood, chronic blunt trauma may play a role in the development of retinal detachment. In addition, retinal detachments associated with atopic dermatitis may have lower rates of successful retinal detachment repair. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:513-517...
June 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28613359/octa-imaging-of-choroidal-neovascular-membrane-secondary-to-toxoplasma-retinochoroiditis
#19
Fatih Mehmet Türkcü, Alparslan Şahin, Harun Yüksel, Muhammed Şahin, Ümit Karaalp
Two patients (a 37-year-old man and a 28-year-old woman) who had choroidal neovascular membrane (CNVM) secondary to inactive toxoplasma retinochoroiditis scarring were evaluated. Multimodal imaging including fluorescein angiography, optical coherence tomography (OCT), and OCT angiography (OCTA) was used. CNVM secondary to inactive toxoplasma retinochoroiditis scarring was detected. Representative images of CNVM were demonstrated in the outer retinal layer and choriocapillary layer on OCTA. OCTA, a relatively new technique, is useful in the diagnosis of the CNVMs secondary to retinochoroiditis...
June 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/28613358/oct-angiography-assessment-of-retinal-ischemia-in-susac-s-syndrome
#20
Karina Spiess, Jesús Ramón García Martínez
Descriptive study of two patients affected by Susac's syndrome (SuS) focusing on the chronic retinal tissue damage assessed by optical coherence tomography (OCT) and OCT angiography (OCTA). To the authors' knowledge, this is the first case series reporting OCTA in SuS. OCTA imaging revealed secondary hypoxia due to branch retinal artery occlusion of the deep capillary plexus, with additional involvement of the superficial capillary network in one case. OCTA is a noninvasive and quick diagnostic tool for detecting hypoxic retinal damage in SuS...
June 1, 2017: Ophthalmic Surgery, Lasers & Imaging Retina
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