Results 91 to 100 of about 12,351 (191)

Optical coherence tomography angiography: a review of the current literature

Journal of International Medical Research, 2023
This narrative review presents a comprehensive examination of optical coherence tomography angiography (OCTA), a non-invasive retinal vascular imaging technology, as reported in the existing literature.
Ahmed Javed, Aishwarya Khanna, Eleanor Palmer, Craig Wilde, Anwar Zaman, Gavin Orr, Dharmalingam Kumudhan, Arun Lakshmanan, Georgios D Panos   +8 more
doaj   +1 more source

Lactate Accelerates Early Angiogenesis and Bone Regeneration Through Macrophage M1 Polarisation

Cell Proliferation, Volume 59, Issue 7, July 2026.
During the early stage of bone defect healing, lactate accumulates and contributes to increasing NOD1 expression by stabilising HIF1α that in turn triggers a calcium influx, which ultimately polarises macrophages towards the M1 phenotype and accelerates vascularisation of endothelial cells.
Lulu Liu, Danning Ma, Jia Song, Boon Chin Heng, Ying Huang, Xuehui Zhang, Mingming Xu, Yan Wei, Tai Wei, Jinqi Wei, Xuliang Deng   +10 more
wiley   +1 more source

Segmented swept source optical coherence tomography angiography assessment of the perifoveal vasculature in patients with X-linked juvenile retinoschisis: a serial case report [PDF]

, 2017
Francesco Stringa,1,2 Emmanouli Tsamis,1,3 Alessandro Papayannis,1 Katarzyna Chwiejczak,1 Assad Jalil,2 Susmito Biswas,1,2,4 Hassan Ahmad,1 Paulo Eduardo Stanga1,2,4 1Manchester Vision Regeneration (MVR) at NIHR/Wellcome Trust Manchester Clinical ...
Chwiejczak K, Biswas S, Ahmad H, Tsamis E, Stanga PE, Stringa F, Papayannis A, Jalil A   +7 more
core  

Electric Cataract After High‐Voltage Craniofacial Injury With Preserved Optic Nerve Microvasculature: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT High‐voltage craniofacial electrical injury may result in delayed cataract without optic nerve damage. Multimodal structural and functional assessment supports accurate prognostication, and when posterior segment integrity is preserved, visual recovery after cataract surgery is typically excellent and sustained.
Md Iftekher Iqbal, Fariah Osman
wiley   +1 more source

Optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) for assessing thyroid-associated ophthalmopathy activity

Photodiagnosis and Photodynamic Therapy
To explore the role of retinal and choroidal parameters obtained via optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in predicting thyroid-associated ophthalmopathy (TAO) activity, providing a scientific basis for improved clinical diagnosis and treatment.This study included 90 active TAO patients (178 eyes), 69 ...
Huihui Wu, Qinglu Song, Ye Zhang, Ruiwen Cheng, Yuanyuan Li, Mengru Su, Xiaowen Zhang, Xinghong Sun   +7 more
openaire   +3 more sources

Foundation Models in Diagnosis of Ophthalmic Diseases: Construction and Application

Eye &ENT Research, Volume 3, Issue 2, Page 45-58, June 2026.
ABSTRACT Artificial intelligence holds promise for addressing the uneven distribution of medical resources across different regions. Compared with convolutional neural network models, foundation models offer significant advantages: on one hand, their pre‐training does not rely on massive labeled data; on the other hand, they possess the capability to ...
Xiaolu Huang, Guanran Zhang, Jiayu Xu, Shuyang Chen, Yanrong Li, Xiaodong Sun, Yanlin Qu, Huixun Jia   +7 more
wiley   +1 more source

Optical coherence tomography angiography in assessment of response to therapy in retinal capillary hemangioblastoma and diffuse choroidal hemangioma

Indian Journal of Ophthalmology, 2019
In this series, we discuss the role of optical coherence tomography angiography (OCTA) in assessing response to treatment in intraocular vascular tumors.
Pradeep Sagar, P Mahesh Shanmugam, Vinaya K Konana, Rajesh Ramanjulu, K C Divyansh Mishra, Sriram Simakurthy   +5 more
doaj   +1 more source

Artificial Intelligence in Ophthalmology: Current Status, Challenges, and Future Perspectives

Health Care Science, Volume 5, Issue 3, Page 249-259, June 2026.
Current research of artificial intelligence (AI) in ophthalmology. ABSTRACT Artificial intelligence (AI) is revolutionizing ophthalmology by providing innovative solutions for disease screening, diagnosis, personalized treatment, and the delivery of global healthcare services.
She Chongyang, Tao Yong
wiley   +1 more source

Optical coherence tomography angiography features in patients with idiopathic full-thickness macular hole, before and after surgical treatment [PDF]

, 2019
Tomasz Wilczyński,1 Anna Heinke,1 Agata Niedzielska-Krycia,1 Daria Jorg,2 Katarzyna Michalska-Małecka1,3 1University Clinical Center, University Hospital Medical University of Silesia, Katowice, Poland; 2Department of Sexuology, Woman’s Health ...
Wilczyński T, Jorg D, Michalska-Małecka K, Heinke A, Niedzielska-Krycia A   +4 more
core  

Optical Coherence Tomography Angiography in Glaucoma [PDF]

, 2020
Optical coherence tomography angiography (OCTA) is a relatively new, noninvasive, dye-free imaging modality that provides a qualitative and quantitative assessment of the vasculature in the retina and optic nerve head.
Robert N. Weinreb, Harsha L. Rao, Kaweh Mansouri, Pradhan, Zia S, Zia S. Pradhan, Suh, Min Hee, Mansouri, Kaweh, Sasan Moghimi, Rao, Harsha L, Moghimi, Sasan, Weinreb, Robert N, Min Hee Suh   +11 more
core   +1 more source