Results 41 to 50 of about 1,931 (193)

Ultra-Widefield Indocyanine Green Angiography Reveals Patterns of Choroidal Venous Insufficiency Influencing Pachychoroid Disease [PDF]

, 2022
PURPOSE. To compare patterns of choroidal venous drainage in eyes with pachychoroid disease to those of healthy subjects using ultra-widefield indocyanine green angiography (UWF ICGA). METHODS. Patients with pachychoroid disease and healthy controls were
Oh D. J., Freund K. B., Sadda S., Singer M., Bacci T.   +4 more
core   +1 more source

Visualization of Type-1 Macular Neovascularization Secondary to Pachychoroid Spectrum Diseases: A Comparative Study for Sensitivity and Specificity of Indocyanine Green Angiography and Optical Coherence Tomography Angiography

Diagnostics, 2022
Background: The aim of this study was to compare optical coherence tomography angiography (OCTA) and indocyanine green angiography (ICGA) in detecting type-1 macular neovascularization (MNV) in pachychoroid spectrum diseases.
Sibel Demirel, Pınar Güran Beğar, Özge Yanık, Figen Batıoğlu, Emin Özmert   +4 more
doaj   +1 more source

Pachychoroid Spectrum Disorders: A Review of Clinical Features and Management

Delhi Journal of Ophthalmology, 2019
Pachychoroid disorders are an entity distinct from age-related macular degeneration and constitute four major variants along a continuum-pachychoroid pigment epitheliopathy, central serous chorioretinopathy (CSCR), pachychoroid neovasculopathy (PNV), and
Devesh Kumawat, Amber Bhayana, Vinod Kumar   +2 more
doaj   +1 more source

A case of peripapillary pachychoroid syndrome treated with anti-vascular endothelial growth factor injections

Indian Journal of Ophthalmology. Case Reports, 2021
Peripapillary pachychoroid syndrome (PPS) is a novel variant in the pachychoroid disease spectrum in which pachychoroid features are more prominent around the optic nerve head and are associated with intraretinal and/or subretinal fluid.
Parveen Sen, Janani Sreenivasan, Puja Maitra   +2 more
doaj   +1 more source

Choroidal caverns in pachychoroid neovasculopathy [PDF]

, 2021
Background. Choroid plays an important role in the pathogenesis of retinal pathology. Choroidal cavern, a recently identifi ed fi nding of optical coherent tomography (OCT), has been described in some degenerative and atrophic forms of retinal pathology.
E. K. Pedanova
core   +1 more source

Pachychoroid neovasculopathy and age-related macular degeneration. [PDF]

, 2015
Pachychoroid neovasculopathy is a recently proposed clinical entity of choroidal neovascularization (CNV). As it often masquerades as neovascular age-related macular degeneration (AMD), it is currently controversial whether pachychoroid neovasculopathy ...
Tamura, Hiroshi, Ueda-Arakawa, Naoko, Nakanishi, Hideo, Yoshikawa, Munemitsu, Yoshimura, Nagahisa, Yamashiro, Kenji, Akagi-Kurashige, Yumiko, Tsujikawa, Akitaka, Takahashi, Ayako, Ooto, Sotaro, Miyake, Masahiro, Oishi, Akio   +11 more
core   +1 more source

Automatic Choroid Vascularity Index Calculation in Optical Coherence Tomography Images with Low-Contrast Sclerochoroidal Junction Using Deep Learning

Photonics, 2023
The choroidal vascularity index (CVI) is a new biomarker defined for retinal optical coherence tomography (OCT) images for measuring and evaluating the choroidal vascular structure.
Roya Arian, Tahereh Mahmoudi, Hamid Riazi-Esfahani, Hooshang Faghihi, Ahmad Mirshahi, Fariba Ghassemi, Alireza Khodabande, Raheleh Kafieh, Elias Khalili Pour   +8 more
doaj   +1 more source

Clinical Characteristics and Progression of Pachychoroid and Conventional Geographic Atrophy

Ophthalmology Science
Purpose: To elucidate the clinical characteristics and progression rates of pachychoroid and conventional geographic atrophy (GA). Design: Retrospective, multicenter, observational study.
Yukiko Sato, MD, Naoko Ueda-Arakawa, MD, PhD, Ayako Takahashi, MD, PhD, Masahiro Miyake, MD, PhD, Yuki Mori, MD, PhD, Yasunori Miyara, MD, Chikako Hara, MD, PhD, Yoko Kitajima, MD, Ruka Maruko, MD, PhD, Moeko Kawai, MD, Hajime Takahashi, MD, PhD, Hideki Koizumi, MD, PhD, Maiko Maruyama-Inoue, MD, PhD, Yasuo Yanagi, MD, PhD, Tomohiro Iida, MD, PhD, Kanji Takahashi, MD, PhD, Taiji Sakamoto, MD, PhD, Akitaka Tsujikawa, MD, PhD   +17 more
doaj   +1 more source

Changes in Plasma VEGF and PEDF Levels in Patients with Central Serous Chorioretinopathy

Medicina, 2021
Background and Objectives: Retinal pigment epitheliopathy and hyperpermeability of choroidal vessels were postulated to be involved in the pathogenesis of central serous chorioretinopathy (CSC).
Michał Chrząszcz, Weronika Pociej-Marciak, Katarzyna Żuber-Łaskawiec, Bożena Romanowska-Dixon, Marek Sanak, Katarzyna Michalska-Małecka, Mojca Globočnik Petrovič, Izabella Karska-Basta   +7 more
doaj   +1 more source

Risk factors for the development of subretinal fluid in the fellow eyes of patients with chronic central serous chorioretinopathy

Acta Ophthalmologica, Volume 104, Issue 6, Page 666-673, September 2026.
Abstract Purpose To assess the risk of subretinal fluid (SRF) development in the fellow eye of chronic central serous chorioretinopathy (cCSC) patients with unilateral SRF at baseline. Methods Medical records of 334 presumed cCSC patients were retrospectively reviewed.
Helena M. A. Feenstra, Tahir Cakar, Joost Brinks, Camiel J. F. Boon, Elon H. C. van Dijk   +4 more
wiley   +1 more source