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Fluorescein angiography

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https://www.readbyqxmd.com/read/29786010/commentary-comparison-of-optical-coherence-tomography-angiography-and-fundus-fluorescein-angiography-features-of-retinal-capillary-hemangioblastoma
#1
Vikas Khetan, Mukesh Jain
No abstract text is available yet for this article.
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29786009/comparison-of-optical-coherence-tomography-angiography-and-fundus-fluorescein-angiography-features-of-retinal-capillary-hemangioblastoma
#2
Pradeep Sagar, R Rajesh, Mahesh Shanmugam, Vinaya Kumar Konana, Divyansh Mishra
The aim of this study is to compare the optical coherence tomography angiography (OCTA) and fundus fluorescein angiography (FFA) features of retinal capillary hemangioblastoma (RCH). This is an observational case series of three patients with von Hippel-Lindau (VHL) disease and one patient with juxtapapillary RCH. All patients underwent FFA with a mydriatic fundus camera and OCTA with swept-source angio OCT. The FFA and OCTA characteristics of tumors were compared. In our series, FFA could identify tumors as small as the width of a third-order retinal artery, which was missed on clinical examination...
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29785994/the-efficacy-of-intravitreal-dexamethasone-implant-as-the-first-line-treatment-for-retinal-vein-occlusion-related-macular-edema-in-a-real-life-scenario
#3
Mert Simsek, Mehmet Citirik, Serdar Ozates, Dilara Ozkoyuncu
Purpose: This study evaluated the effect of intravitreal dexamethasone implant (IDI; Ozurdex) injection for treating macular edema in patients with branch retinal vein occlusion (BRVO) or central retinal vein occlusion (CRVO). Methods: This prospective study included 40 eyes of 40 patients with nonischemic BRVO and 31 eyes of 31 patients with nonischemic CRVO who received IDI injection as the first-line treatment for macular edema. The best-corrected visual acuity (BCVA) value before and after the treatment; intraocular pressure; optic coherence tomography findings; and all ocular examination findings, including central foveal thickness (CFT) measurement and fluorescein angiography findings, were evaluated for each patient...
June 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29784153/perifoveal-capillary-network-quantification-in-young-diabetic-patients-with-subclinical-or-no-retinopathy
#4
Zoi Kapsala, Aristofanis Pallikaris, Dimitrios Mamoulakis, Joanna Moschandreas, Georgios Bontzos, Miltiadis Tsilimbaris
OBJECTIVE: To assess the morphology of perifoveal capillary network with quantitative parameters in young patients with diabetes mellitus type I (DM I) using an algorithm. METHODS: Fifty-three images (33 eyes of 33 DM I patients and 20 eyes of 20 non-DM controls) were chosen retrospectively from the University Hospital of Heraklion digital fluorescein angiography database. An additional group consisting of patients with advanced DR abnormalities was included in our analysis to investigate whether our method detects alterations when they are present...
June 2018: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/29782397/novel-preretinal-hair-pin-like-vessel-in-retinal-astrocytic-hamartoma-with-vitreous-hemorrhage
#5
Megumi Soeta, Yusuke Arai, Hidenori Takahashi, Yujiro Fujino, Tatsuro Tanabe, Yuji Inoue, Hidetoshi Kawashima
BACKGROUD/PURPOSE: To report a case of retinal astrocytic hamartoma with vitreous hemorrhage and a hair pin-like vessel adhering to a posterior vitreous membrane. A 33-year-old man with a retinal astrocytic hamartoma presented with vitreous hemorrhage 5 times. METHODS: Multimodal imaging, including fundus photography, fluorescein angiography, optical coherence tomography, and B-mode ultrasonography. RESULTS: Multimodal imaging demonstrated a novel hair pin-like vessel that adhered to the posterior vitreous membrane...
July 2018: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29781975/novel-best1-mutations-detected-by-next-generation-sequencing-in-a-chinese-population-with-vitelliform-macular-dystrophy
#6
Jingli Guo, Fengjuan Gao, Wenyi Tang, Yuhe Qi, Yi Xuan, Wei Liu, Lei Li, Xiaofeng Ye, Gezhi Xu, Jihong Wu, Yongjin Zhang
PURPOSE: To characterize novel BEST1 mutations and the phenotype-genotype correlations in vitelliform macular dystrophy in a Chinese population. METHODS: Seventeen individuals affected by vitelliform macular dystrophy underwent detailed ophthalmic examinations, including a best-corrected visual acuity test, slit-lamp biomicroscopy, fundus photography, spectral-domain optical coherence tomography, fundus autofluorescence, fluorescein angiography, and optical coherence tomography angiography...
May 16, 2018: Retina
https://www.readbyqxmd.com/read/29780926/macular-edema-associated-with-intraocular-ointment-after-cataract-surgery
#7
Asaka Kudo, Takashi Kudo, Daisuke Takahashi, Tomomi Metoki, Yukihiko Suzuki, Mitsuru Nakazawa
Purpose: To report a case with macular edema associated with uveitis, a decreased corneal endothelial cell density, and vitreous opacity caused by migrated intraocular antibiotic ointment after uneventful cataract surgery. Observations: A 63-year-old man underwent uneventful sutureless superior clear corneal phacoemulsification and implantation of an intraocular lens in his right eye. Eleven months later, he complained of blurred vision when he gazed downward. Three months later, uveitis, vitreous opacity, and retinal hemorrhage were noted...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29780921/is-it-melanoma-associated-retinopathy-or-drug-toxicity-bilateral-cystoid-macular-edema-posing-a-diagnostic-and-therapeutic-dilemma
#8
Sachi R Patel, Stavros N Moysidis, Nicole Koulisis, Philip P Storey, Amir H Kashani, Narsing A Rao, Damien C Rodger
Purpose: To report the clinical presentation, multimodal imaging, and management of a patient with metastatic melanoma who presented with cystoid macular edema (CME). Observations: We report a case of a 71-year-old Caucasian male with metastatic melanoma who presented with bilateral cystoid macular edema after being on treatment with a programmed T cell death ligand 1 inhibitor, MPDL3280, for 1 year. Multimodal imaging techniques, including color fundus photographs, autofluorescence, spectral domain optical coherence tomography (OCT), fluorescein angiography (Spectralis, Heidelberg, Germany), and spectral-domain OCT angiography (Zeiss; California, USA) were performed to evaluate the etiology of his CME and to monitor his response to treatment...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29772044/a-phase-1-open-label-dose-escalation-trial-to-investigate-safety-and-tolerability-of-single-intravitreous-injections-of-icon-1-targeting-tissue-factor-in-wet-amd
#9
John A Wells, Christine R Gonzales, Brian B Berger, Victor H Gonzalez, Brian D Sippy, Gabriela Burian
BACKGROUND AND OBJECTIVE: This phase 1 study evaluated the safety and tolerability of single intravitreous injections (IVIs) of ICON-1 (Iconic Therapeutics, South San Francisco, CA) in patients with neovascular age-related macular degeneration (nAMD). ICON-1 is a modified factor VIIa protein linked with the Fc portion of a human immunoglobulin G1. The molecule binds tissue factor overexpressed on choroidal neovascularization (CNV) in AMD. PATIENTS AND METHODS: Open-label, interventional, dose-escalation trial in 18 patients with CNV due to AMD, with six patients per dose cohort...
May 1, 2018: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/29772040/oct-angiography-helps-distinguish-between-proliferative-macular-telangiectasia-type-2-and-neovascular-age-related-macular-degeneration
#10
Fang Zheng, Elie H Motulsky, João Rafael de Oliveira Dias, Edith Pérez de López, Giovanni Gregori, Philip J Rosenfeld
BACKGROUND AND OBJECTIVE: To demonstrate the advantage of optical coherence tomography angiography (OCTA) for the diagnosis and management of proliferative macular telangiectasia type 2 (MacTel2) masquerading as neovascular age-related macular degeneration (AMD). PATIENTS AND METHODS: This is an observational cases series. Three patients referred with the diagnosis of neovascular AMD were identified in this retrospective study. In addition to color fundus, fluorescein angiography, and spectral-domain OCT (SD-OCT) imaging, SD-OCTA (AngioPlex; Carl Zeiss Meditec, Dublin, CA) was performed...
May 1, 2018: Ophthalmic Surgery, Lasers & Imaging Retina
https://www.readbyqxmd.com/read/29768356/late-distant-recurrence-of-breast-carcinoma-and-metastasis-to-the-main-bronchus-and-choroid-a-case-report
#11
Zhijie Luo, Qin Cai, Yuanyuan Zhao, Xiaochuan Wang, Siying Fu, Linzhu Zhai
RATIONALE: Metastases of breast carcinoma to the main bronchus and choroid are rare, but have been reported in relevant literature. Late distant recurrence of breast carcinoma after more than 20 years is extremely rare. Herein, we report a 57-year-old woman with late distant recurrence and metastasis to the main bronchus and choroid almost 28 years after surgery. PATIENT CONCERNS: At the age of 29, the patient underwent chemotherapy and endocrine treatment after a right side mastectomy to remove breast carcinoma...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29765946/radiation-retinopathy-47-years-following-brachytherapy-for-retinoblastoma
#12
Claudine Bellerive, Arun D Singh
A 50-year-old female who had undergone enucleation in the left eye and brachytherapy in the right eye for retinoblastoma at the age of 2 years was diagnosed with nonproliferation radiation retinopathy 47 years following the initial treatment. The patient had noticed black spots in her vision (scotomas) that interfered with reading. New onset of microaneurysms and lipid exudation threatening the foveola was noted on examination of the right eye. Initial visual acuity (VA) was 20/25. Optical coherence tomography showed no evidence of macular edema, but parafoveal lipid exudation was present...
April 2018: Ocular Oncology and Pathology
https://www.readbyqxmd.com/read/29763612/topographic-correspondence-of-macular-atrophy-with-choroidal-neovascularization-in-ranibizumab-treated-eyes-of-the-trex-amd-trial
#13
Nizar Saleh Abdelfattah, Amirhossein Hariri, Mayss Al-Sheikh, Sean Pitetta, Adel Ebraheem, Charles C Wykoff, SriniVas R Sadda
PURPOSE: To quantify the extent of topographic correspondence between baseline (BSL) CNV and macular atrophy (MA) at follow-up in eyes with NVAMD. DESIGN: Post hoc analysis of randomized, controlled clinical trial data. METHODS: Sixty treatment-naïve neovascular age-related macular degeneration (NVAMD) patients from TREX-AMD trial were followed for 18-months. Regions of month-18 macular atrophy (MA) were graded on fundus autofluorescence (FAF) with guidance of spectral domain optical coherence tomography (SD-OCT)...
May 12, 2018: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/29755818/retinal-angiomatous-proliferation-multimodal-imaging-characteristics-and-follow-up-with-eye-tracked-spectral-domain-optical-coherence-tomography-of-precursor-lesions
#14
Zafer Öztaş, Jale Menteş
Objectives: To present the multimodal imaging characteristics of precursor retinal angiomatous proliferation (RAP) lesions and follow-up results with eye-tracked spectral-domain optical coherence tomography (SD-OCT). Materials and Methods: Six eyes of 6 patients aged 77.5±5.9 years diagnosed with precursor RAP lesion were included in this prospective observational case series. Best corrected visual acuity (BCVA) measurement and complete ophthalmologic examination were performed for all subjects, as well as fundus photography (FP), fundus autofluorescence (FAF), SD-OCT, fluorescein angiography (FA), indocyanine green angiography (ICGA), optical coherence tomography angiography (OCTA), and their long-term follow-up results are presented...
April 2018: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/29753852/color-fundus-photography-optical-coherence-tomography-and-fluorescein-angiography-in-diagnosing-polypoidal-choroidal-vasculopathy
#15
Voraporn Chaikitmongkol, Preeyanuch Khunsongkiet, Direk Patikulsila, Mansing Ratanasukon, Nawat Watanachai, Chaisiri Jumroendararasame, Catherine B Mayerle, Ian C Han, Connie J Chen, Pawara Winaikosol, Chutikarn Dejkriengkraikul, Janejit Choovuthayakorn, Paradee Kunavisarut, Neil M Bressler
PURPOSE: To determine sensitivity and specificity of polypoidal choroidal vasculopathy (PCV) diagnosis using color fundus photography (CFP), optical coherence tomography (OCT) and fundus fluorescein angiography (FFA) without indocyanine-green angiography (ICGA). DESIGN: Validity analysis. METHODS: Treatment-naïve eyes with serous/serosanguinous maculopathy undergoing CFP, OCT, FFA and ICGA imaging before treatment at a university-hospital in Thailand (January 2013 to June 2015) were identified...
May 10, 2018: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/29749240/why-is-it-necessary-to-examine-retina-when-the-patient-suffers-from-aplastic-anemia
#16
D Tomcikova, A Gerinec, B Busanyova, M Gresikova, S Biskup, K Hortnagel
PURPOSES: To inform about a case of Revesz syndrome (RS) with initial ophthalmological symptomatology of severe proliferative vitreoretinopathy of the left eye (LE). After the aplastic anemia had developed, RS was established. The exudative retinopathy was successfully treated with photocoagulation on the right eye (RE). BACKGROUND: RS is characterized by fatal bone marrow failure, exudative retinopathy, neuroradiographic abnormalities, neurodevelopmental delay and skin abnormalities...
2018: Bratislavské Lekárske Listy
https://www.readbyqxmd.com/read/29747369/-the-relationship-between-optical-coherence-tomography-performance-and-visual-acuity-of-acute-retinal-necrosis
#17
Y Di, J J Ye, D H Li
Objective: To analyze the relationship between optical coherence tomography(OCT) performance and visual acuity of patients with acute retinal necrosis (ARN). Methods: Retrospective analysis was performed on the patients diagnosed with ARN at the ophthalmology department of Peking union hospital during October 2011 and May 2016. Fourteen patients (15 eyes), 9 males and 5 females, whose anterior and posterior inflammation disappeared and the retinal necrosis lesion in the fundus of the eye subsided were included...
May 11, 2018: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29747355/-analysis-on-the-clinical-and-retinal-imaging-characteristics-of-autosomal-recessive-bestrophinopathy
#18
Q Li, X Y Peng, X N Wang, Y Li, L Tian
Objective: To study the clinical and imaging features of autosomal recessive bestrophinopathy (ARB). Methods: Retrospective study. The clinical and imaging data of 14 participants were analyzed in using autofluorescence (AF), fluorescein angiography (FA) and spectral-domain optical coherence tomography (SD-OCT). Ten patients were screened for mutations in BEST1 gene. Results: Retinopathy of ARB were shown as bilaterally and circularly distributed yellow subretinal deposits in the mid-peripheral and posterior retina, which was observed more clearly by AF and FA...
April 11, 2018: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://www.readbyqxmd.com/read/29746443/presumed-tuberculous-multifocal-retinitis-in-patients-under-treatment-with-biologic-agents
#19
Tiago E Arantes, Luiz H Lima, Gláucio L Bressanin, Cláudia D Marques, Ângela B Duarte, Cristina Muccioli
PURPOSE: To report unique retinal fundus lesions and treatment outcomes of intraocular tuberculosis in patients under anti-tumor necrosis factor treatment. METHODS: Retrospective review of two patients with laboratorial evidence of tuberculosis who had bilateral ocular signs and symptoms not attributable to other diseases. Multimodal imaging was analyzed at the time of presentation and after the treatment initiation. The study patients underwent standard treatment for tuberculosis...
May 4, 2018: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29746411/reduced-choriocapillaris-flow-in-eyes-with-type-3-neovascularization-and-age-related-macular-degeneration
#20
Enrico Borrelli, Eric H Souied, K Bailey Freund, Giuseppe Querques, Alexandra Miere, Orly Gal-Or, Riccardo Sacconi, SriniVas R Sadda, David Sarraf
PURPOSE: To study choriocapillaris (CC) flow in eyes with Type 3 neovascularization (NV) and age-related macular degeneration, using optical coherence tomography angiography analysis. METHODS: In this multicenter, retrospective, observational study, we collected data from 21 patients with unilateral Type 3 NV and age-related macular degeneration, based on clinical examination, structural optical coherence tomography, and fluorescein angiography when available. An additional group of 20 nonneovascular age-related macular degeneration eyes with unilateral Type 1 or Type 2 NV due to age-related macular degeneration was included for comparison...
April 30, 2018: Retina
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