Results 21 to 30 of about 1,810,192 (206)

Persistent loss of marginal corneal arcades after chemical injury

Indian Journal of Ophthalmology, 2020
Changes in the limbal microvasculature following a chemical eye injury are essential for prognosis and management. At the slit lamp, it can be difficult to assess, here using fluorescein and indocyanine green angiography we show that anterior segment ...
Carlos Rocha de Lossada, Luca Pagano, Kunal A Gadhvi, Davide Borroni, Gustavo Figueiredo, Stephen Kaye, Vito Romano   +6 more
doaj   +1 more source

Enhancing Safety in Reconstructive Microsurgery Using Intraoperative Indocyanine Green Angiography

Frontiers in Surgery, 2019
Intraoperative assessing and postoperative monitoring of the viability of free flaps is of high relevance in reconstructive microsurgery. Today different methods for the evaluation of tissue perfusion are known.
Ingo Ludolph, Raymund E. Horch, Andreas Arkudas, Marweh Schmitz   +3 more
doaj   +1 more source

Oct Angiography: The Basics

Delhi Journal of Ophthalmology, 2021
OCT angiography is a new imaging technology that provides volumetric analysis of retina, choroid, and optic nerve. It helps to delineate early hemodynamic alteration in the vasculature of retina and choroid.
Khushboo Chawla
doaj   +1 more source

Choroidal Excavation in Vogt-Koyanagi-Harada Disease

Case Reports in Ophthalmology, 2014
Purpose: To report a case of choroidal excavation accompanied by Vogt-Koyanagi-Harada disease (VKH). Methods: A 54-year-old Japanese woman who was complaining of bilateral blurring of vision associated with headache underwent optical coherence tomography
Noriyasu Hashida, Andrew Fok, Kohji Nishida   +2 more
doaj   +1 more source

Indocyanine green angiography and optical coherence tomography angiography of choroidal neovascularization in age-related macular degeneration

, 2017
To compare the capability of indocyanine green angiography (ICGA) and optical coherence tomography angiography (OCTA) in detecting choroidal neovascularization (CNV)
Morara M. C., Parravano M., Missiroli F., Veronese C., Ricci F., Eandi C. M., Ciardella A., Alovisi C., Grossi M., Virgili G.   +9 more
core   +2 more sources

Multimodal Imaging in Pachychoroid Neovasculopathy: A Case Report [PDF]

Türk Oftalmoloji Dergisi, 2018
Pachychoroid neovasculopathy (PNV) is a form of type 1 neovascularization characterized by dilated choroidal vessels in areas of increased choroidal thickness. In this article, we describe a patient diagnosed with PNV.
Özlem Biçer, Figen Batıoğlu, Sibel Demirel, Emin Özmert   +3 more
doaj   +1 more source

HLA-A29 Birdshot Retinochoroiditis in Its 5th Decade: Selected Glimpses into the Intellectual Meanderings and Progresses in the Knowledge of a Long-Time Misunderstood Disease

Diagnostics, 2021
The appraisal of HLA-A29 birdshot retinochoroiditis (BRC) was fraught with pitfalls and misunderstandings. Progress in investigational methods has led to better knowledge and management of the disease.
Marina Papadia, Carlos Pavésio, Christine Fardeau, Piergiorgio Neri, Philippe G. Kestelyn, Ioannis Papasavvas, Carl P. Herbort   +6 more
doaj   +1 more source

Indocyanine green angiography of retinal astrocytomas associated with tuberous sclerosis.

, 2003
As small astrocytic hamartomas can sometimes be missed during routine ophthalmoscopy in patients with tuberous sclerosis, fluorescein and/-or indocyanine green angiography maybe more helpful in identifying such small astrocytomas.
Ingil, Guray Cray, Ergin, Mehmet Hilmi, Kaynak, Suleyman, SAATCİ, ALİ OSMAN, Koak, Nilufer   +4 more
core   +1 more source

Focal choroidal excavation:a preliminary interpretation based on clinic and review [PDF]

International Journal of Ophthalmology, 2015
AIM:To describe the clinical and imaging characteristics associated with focal choroidal excavation (FCE), analyze the possible complication, and interpret its probable etiopathogenesis.METHODS:Retrospective descriptive case series of 37 eyes of 32 ...
Guang-Hui Liu, Bing Lin, Xin-Quan Sun, Zi-Fang He, Ji-Rong Li, Rong Zhou, Xiao-Ling Liu   +6 more
doaj   +1 more source

Engineering Ultrastable Intrinsic Radicals: Graphene Quantum Dots With NIR‐II Emission for Dynamic Deep‐Tissue Bioimaging

Advanced Science, EarlyView.
Stable radicals are attractive for photonic and quantum information technologies but are often limited by instability. We stabilize intrinsic radicals in graphene quantum dots via 2D polymerization of perylene derivatives, where bilayer defect confinement suppresses quenching (100–500 K).
Qin Xu, Yijie Hou, Bingzhe Wang, Tesen Zhang, Yupeng Liu, Shuaiqi Li, Maohua Chen, Guichuan Xing, Dongbo Guo, Songnan Qu   +9 more
wiley   +1 more source