Results 61 to 70 of about 3,349 (213)

Quantitative analysis of choroidal alterations in thyroid eye disease using swept-source OCT

Frontiers in Physics, 2023
Purpose: To investigate choroidal alterations in patients with thyroid eye disease (TED) using swept-source optical coherence tomography (SS-OCT) and compare them with age-matched healthy controls.Methods: SS-OCT scans were performed to obtain ...
Yining Dai, Kailu Wang, Dongping Zheng, Guangxu Li, Guangxu Li, Kang Wang, Xin Wang, Bin Sun   +7 more
doaj   +1 more source

Advances in deep‐tissue fluorescence imaging through optical clearing: A review

VIEW, EarlyView.
Optical clearing refers to techniques that are used to improve the optical transparency of biological tissues. Optical clearing enables imaging of deeper lying tissues as well as 3D volumetric imaging of whole organs. This review examines reports on the integration of optical clearing with advanced fluorescence imaging techniques, with particular ...
Alaka Pramod, Sanoop Pavithran M, Valery V. Tuchin, Santhosh Chidangil, C. S. Suchand Sandeep   +4 more
wiley   +1 more source

Choroidal Vascularity Index in CHM Carriers

Frontiers in Ophthalmology, 2021
PurposeTo assess the choroidal structure using the Choroidal Vascularity Index (CVI) and analyse choroidal changes in choroideremia (CHM) carriers.Material and MethodsFemale CHM carriers, genetically characterized, and a control group were recruited at the Eye Clinic of Careggi Teaching Hospital, Florence.
Mucciolo Dario Pasquale, Giorgio Dario, Lippera Myrta, Passerini Ilaria, Pelo Elisabetta, Cipollini Francesca, Sodi Andrea, Virgili Gianni, Giansanti Fabrizio, Murro Vittoria   +9 more
openaire   +3 more sources

Distribution of Choroidal Thickness and Choroidal Vessel Dilation in Healthy Japanese Individuals

Ophthalmology Science, 2021
Purpose: To report fundamental epidemiologic data for choroidal parameters such as choroidal thickness and index of choroidal vascularity in Japanese individuals and to evaluate their correlations with age, sex, systemic parameters, and other ocular ...
Yuki Mori, MD, Masahiro Miyake, MD, PhD, Yoshikatsu Hosoda, MD, PhD, Akihito Uji, MD, PhD, Eri Nakano, MD, Ayako Takahashi, MD, PhD, Yuki Muraoka, MD, PhD, Manabu Miyata, MD, PhD, Hiroshi Tamura, MD, PhD, Sotaro Ooto, MD, PhD, Yasuharu Tabara, PhD, Kenji Yamashiro, MD, PhD, Fumihiko Matsuda, PhD, Akitaka Tsujikawa, MD, PhD, Takeo Nakayama, MD, PhD, Akihiro Sekine, PhD, Shinji Kosugi, MD, PhD, Yasuharu Tabara, PhD, Fumihiko Matsuda, PhD   +18 more
doaj   +1 more source

Prognostic factors of optical coherence tomography angiography in intermediate and advanced primary open‐angle glaucoma: A systematic review and meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract Conventional optical coherence tomography (OCT) has a floor effect in patients with severe visual field loss, such as seen in advanced primary open‐angle glaucoma (POAG). OCT angiography (OCTA) does not suffer from such a floor effect. However, which OCTA parameters are most useful for monitoring longitudinal progression is unclear.
Kamya Katarya, Victor A. de Vries, João Barbosa‐Breda, Luisa Sanchez Brea, Danilo Andrade De Jesus, Wishal D. Ramdas   +5 more
wiley   +1 more source

Choroidal Vascular Hyperpermeability and Punctate Hyperfluorescent Spot in Choroidal Neovascularization

Investigative Opthalmology & Visual Science, 2015
To evaluate the prevalence of choroidal vascular hyperpermeability and punctate hyperfluorescent spots in eyes with choroidal neovascularization (CNV).This retrospective, observational study included 382 eyes with typical exudative AMD (97 eyes), polypoidal choroidal vasculopathy (PCV, 163 eyes), retinal angiomatous proliferation (RAP, 37 eyes), or ...
Jae Hui, Kim, Young Suk, Chang, Tae Gon, Lee, Chul Gu, Kim   +3 more
openaire   +2 more sources

Baseline demographics, choroidal vascular proportions of en face images, subfoveal choroidal thicknesses, and choroidal vascularity index of B-scan images in studied eyes.

, 2018
Baseline demographics, choroidal vascular proportions of en face images, subfoveal choroidal thicknesses, and choroidal vascularity index of B-scan images in studied eyes.
Ei Tae Kim (5687891), Un Chul Park (5687888), Dae Joong Ma (5687885), Hyeong Gon Yu (183130)   +3 more
core   +1 more source

Changes in choroidal and retinal thickness 6 months before and during 18 months of orthokeratology lens treatment in myopic children

Acta Ophthalmologica, EarlyView.
Abstract Purpose To investigate changes in choroidal and retinal thickness before and during myopia control treatment with orthokeratology lenses (OKL) in myopic children. Methods This was a sub‐study of CONTROL and CONTROL2 studies. The present study was a 2‐year, prospective, single‐group interventional study consisting of a 6‐month pre‐treatment ...
P. O. Hansen, F. Møller, T. M. Jakobsen
wiley   +1 more source

Univariate regression analysis of factors associated with peripapillary choroidal thickness (PCT), subfoveal choroidal thickness (SFCT), and choroidal vascularity index (CVI) for glaucomatous and healthy eyes.

, 2019
Univariate regression analysis of factors associated with peripapillary choroidal thickness (PCT), subfoveal choroidal thickness (SFCT), and choroidal vascularity index (CVI) for glaucomatous and healthy eyes.
Yuli Park (772773), Kyong Jin Cho (4042844)   +1 more
core   +1 more source

Table_1_Observation of Peripapillary Choroidal Vascularity in Natural Disease Course and After Gene Therapy for Leber's Hereditary Optic Neuropathy.XLSX

, 2021
Purpose: To compare peripapillary choroidal vascularity among Leber's Hereditary Optic Neuropathy (LHON) patients at different stages of natural course and healthy controls using optical coherence tomography (OCT), and to evaluate peripapillary choroidal
Gongpeng Sun (11799923), Qingmei Miao (11799926), Bin Li (39349), Jingwen Jiang (4616386), Jiajia Yuan (4065088), Changzheng Chen (11799929), Dan Wang (34472)   +6 more
core   +1 more source