Results 111 to 120 of about 1,063,279 (256)

Ensembling U-Nets for microaneurysm segmentation in optical coherence tomography angiography in patients with diabetic retinopathy

Scientific Reports
Diabetic retinopathy is one of the leading causes of blindness around the world. This makes early diagnosis and treatment important in preventing vision loss in a large number of patients.
Lennart Husvogt, Antonio Yaghy, Alex Camacho, Kenneth Lam, Julia Schottenhamml, Stefan B. Ploner, James G. Fujimoto, Nadia K. Waheed, Andreas Maier   +8 more
doaj   +1 more source

Revolutionising Glaucoma Care with Optical Coherence Tomography: A New Horizon

TNOA Journal of Ophthalmic Science and Research
Optical coherence tomography (OCT) has become a commonly utilised imaging modality in the detection and monitoring of structural glaucomatous damage. OCT has undergone several evolutionary phases, advancing from time-domain OCT, through spectral-domain ...
Subathra Gnanavelu, Madhavi R. Pillai
doaj   +1 more source

Acute Macular Neuroretinopathy in Purtscher Retinopathy

Türk Oftalmoloji Dergisi, 2020
Purtscher retinopathy and acute macular neuroretinopathy are two rare clinical disorders that are both probably associated with ischemic pathogenesis.
Berrak Şekeryapan Gediz
doaj   +1 more source

Emergency treatment delay and underdosing are associated with poor outcome in non‐convulsive status epilepticus

Epilepsia, EarlyView.
Abstract Nonconvulsive status epilepticus (NCSE) is difficult to recognize in the emergency department (ED), where onset is often unknown and treatment may be delayed. To what extent treatment timing and dose adequacy are associated with outcome in NCSE remains debated.
Francesco Misirocchi, Alice Ballabeni, Maddalena Frapporti, Alessandro Borgna, Lucia Zinno, Stefano Meletti, Irene Florindo   +6 more
wiley   +1 more source

Automated artefacts detection for OCT-Angiography images using deep learning

, 2020
Optical Coherence Tomography Angiography (OCT-Angiography) is a recent non-invasive imaging technique which enables visualization of microvasculature in the eye. There is increasing interest in the use of OCT-Angiography for disease studies and diagnosis.
Quek, Kenny Jun Hao
core  

Subthreshold Micropulse Laser in Diabetic Macular Edema: OCT and OCT-Angiography Biomarkers of Treatment Response

, 2020
To quantitatively evaluate changes in inflammatory and microvascular parameters on OCT and OCT-angiography (OCT-A) in patients with diabetic macular edema (DME) treated with subthreshold micropulse laser (SMPL)
E. Villani, S. De Cillà, P. Nucci, E. Torti, F. Leporati, S. Vujosevic, C. Toma   +6 more
core   +1 more source

Optical Coherence Tomography Angiography of Retinal Arterial Macroaneurysm before and after Treatment

Case Reports in Ophthalmological Medicine, 2018
A case of retinal arterial macroaneurysm (RAM) is presented with multimodal imaging, including commercially available optical coherence tomography angiography (OCT-A).
Victoria S. Chang, Stephen G. Schwartz, Harry W. Flynn   +2 more
doaj   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Quantitative OCT Angiography of the Retinal Microvasculature and the Choriocapillaris in Myopic Eyes.

Investigative Ophthalmology and Visual Science, 2017
Purpose To study the retinal capillary microvasculature and the choriocapillaris (CC) in myopic eyes using quantitative optical coherence tomography angiography (OCTA) analysis.
Mayss Al-sheikh, Nopasak Phasukkijwatana, R. Dolz-Marco, Mansour Rahimi, Nicholas A. Iafe, K. Freund, S. Sadda, D. Sarraf   +7 more
semanticscholar   +1 more source

Precision Mapping of Retinal Disease: Identification of Differential Progression Trajectories via Imaging Phenomics

iMetaMed, EarlyView.
Applying single‐cell RNA‐seq techniques to large‐scale clinical phenotypic data enables the discovery of differential disease progression trajectories and the construction of data‐driven progression scores. These can then be integrated into precision medicine studies to investigate the drivers of patient‐specific disease outcomes. ABSTRACT We propose a
Christian Anderson, Liam Scott, Irene Leung, Ferenc Sallo, Catherine Egan, Tunde Peto, The MacTel Consortium, Melanie Bahlo, Martin Friedlander, Simone Tzaridis, Lea Scheppke, Roberto Bonelli   +11 more
wiley   +1 more source