Results 71 to 80 of about 168,984 (218)

Optic nerve head blood flow autoregulation during isometric exercise in primary open‐angle glaucoma assessed by laser speckle flowgraphy

Acta Ophthalmologica, EarlyView.
Abstract Purpose To assess optic nerve head blood flow (ONHBF) autoregulation in patients with early‐ to moderate‐stage primary open‐angle glaucoma (POAG) and age‐ and sex‐matched healthy controls using laser speckle flowgraphy (LSFG) and isometric handgrip exercise.
Theresa Lindner, Viktoria Pai, Patrick Janku, Nikolaus Hommer, Anton Hommer, Liudmyla Petric, Ulrich Graf, Leopold Schmetterer, Gerhard Garhöfer, Doreen Schmidl   +9 more
wiley   +1 more source

Fluorescein Angiography

, 2012
Fluorescein angiography in neuro ...
Kathleen B. Digre, MD; James J. Corbett, MD
core  

Use of Fluorescein Angiography in Incontinentia Pigmenti: A Case Report

, 2013
The authors present the case of a 6-month-old female infant with a known diagnosis of incontinentia pigmenti with a normal examination by indirect ophthalmoscopy.
Ditte J. Hess, Parke, 3rd, D Wilkin, Audina M. Berrocal, Jennifer Murdock, D. Wilkin Parke, Berrocal, Audina M, Jonathan H. Tzu, Roberto Warman, Tzu, Jonathan H, Warman, Roberto, Murdock, Jennifer, Hess, Ditte J   +11 more
core   +1 more source

Anterior segment granuloma and optic nerve involvement as the presenting signs of systemic sarcoidosis

Clinical Ophthalmology, 2008
Marilita M Moschos1, Yan Guex-Crosier21Department of Ophthalmology, University of Athens, Athens, Greece; 2Jules Gonin Eye Hospital, University of Lausanne, Lausanne, SwitzerlandPurpose: To report a case with anterior and posterior nodules associated ...
Marilita M Moschos, Yan Guex-Crosier
doaj  

Biopsy of Iris and Anterior Chamber Tumours: Fine Needle, Minimally Invasive and Excision Techniques ‐ Review

Clinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Several benign, inflammatory and malignant lesions can present as iris or anterior chamber masses, including iris naevi, cysts, adenomas, leiomyomas, nodules, vascular tumours, melanomas, metastases, as well as iris and pigment epithelium adenocarcinomas. Fortunately, benign iris lesions are much more common than malignant tumours and many can
Charles N. J. McGhee, Joevy Z. Lim, Peter W. Hadden, Jie Zhang   +3 more
wiley   +1 more source

Observation of angiographic dye leakage in ocular surface squamous neoplasia

American Journal of Ophthalmology Case Reports, 2020
Purpose: The clinical diagnosis of ocular surface squamous neoplasia is challenging, mostly requiring excisional biopsy. Human tumor angiogenesis is characterized by abnormal vessel architecture and transvascular hyperpermeability.
Christoph Palme, Astrid Wanner, Vito Romano, Gertrud Haas, Stephen Kaye, Bernhard Steger   +5 more
doaj   +1 more source

Zeb2 Controls Retinal Physiological and Pathological Angiogenesis by Regulating Astrocyte Proliferation and Differentiation

Cell Proliferation, EarlyView.
During development, the oxygen‐sensitive transcription factor Zeb2 restrains astrocyte proliferation and maturation to ensure balanced retinal angiogenesis. In disease, it promotes the neurotoxic A1 astrocyte phenotype and inflammation, thereby promoting reparative revascularization over pathological neovascularization.
Jing Liu, Yanan Guo, Kangjian Xiang, Shuyi Wang, Dongchang Xiao, Mengqing Xiang   +5 more
wiley   +1 more source

Optociliary Shunt Vessels or Neovascularisation of the Optic Disc: Fluorescein Angiography Versus Optical Coherence Tomography Angiography

, 2022
A 56-year-old man with a history of gallbladder carcinoma, hypothyroidism and hypertension was examined by us after developing marked visual loss in his left eye.
SAATCİ, ALİ OSMAN, Atas, Ferdane
core   +1 more source

Ocular Manifestations of Metabolic Syndrome: A Systemic Vascular Phenotype

Diabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Context Metabolic syndrome (MetS) is defined by central obesity, insulin resistance, hypertension and dyslipidemia. MetS affects over one‐third of US adults. Beyond its cardiovascular burden, MetS has clinically relevant associations with ocular health and may contribute to a systemic vascular and neuro‐metabolic phenotype involving the retina,
Ron T. Varghese, Ansu A. John
wiley   +1 more source

[Simultaneous ICG- and fluorescein-angiography for fundus examination].

, 2000
BACKGROUND An indocyanine-green (ICG) angiography is rarely used as the only diagnostic procedure. Almost always it is performed additionally to a fluorescein angiography.
Helbig H, Niederberger H, Bischoff P, Török B   +3 more
core   +1 more source