Zobrazeno 1 - 10
of 471
pro vyhledávání: '"K Waheed"'
Autor:
Lennart Husvogt, Antonio Yaghy, Alex Camacho, Kenneth Lam, Julia Schottenhamml, Stefan B. Ploner, James G. Fujimoto, Nadia K. Waheed, Andreas Maier
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract 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. Microaneurysms are the key hallmark of the early sta
Externí odkaz:
https://doaj.org/article/79b9a160e6e545b1844e7f52e4700f7c
Autor:
Usha Chakravarthy, Tunde Peto, Sobha Sivaprasad, Luke Vale, Alastair K Denniston, Nadia K Waheed, Praveen J Patel, Konstantinos Balaskas, Richard Gale, Yemisi Takwoingi, Gabriella de Salvo, Ridhi Agarwal, William McKinnon, Ashleigh Kernohan, Evangelos Minos, Savita Madhusudhan, Magdalena Niestrata, Adam R Khan, Paulo Barbeiro
Publikováno v:
BMJ Open, Vol 14, Iss 5 (2024)
Introduction The diagnosis of neovascular age-related macular degeneration (nAMD), the leading cause of visual impairment in the developed world, relies on the interpretation of various imaging tests of the retina. These include invasive angiographic
Externí odkaz:
https://doaj.org/article/24b7e37057c743fdab035f9714a27bc8
Publikováno v:
Journal of Orthopaedic Surgery, Vol 14 (2006)
Purpose. To investigate the role of a supplemental imaging modality in postoperative assessment of acetabular fractures following open reduction and internal fixation. Methods. Postoperative axial computed tomographic (CT) scans were compared with pl
Externí odkaz:
https://doaj.org/article/190c45e4406e42c48f18507b36619f42
Autor:
Omar Abu-Qamar, Warren Lewis, Luisa S. M. Mendonca, Luis De Sisternes, Adam Chin, A. Yasin Alibhai, Isaac Gendelman, Elias Reichel, Stephanie Magazzeni, Sophie Kubach, Mary Durbin, Andre J. Witkin, Caroline R. Baumal, Jay S. Duker, Nadia K. Waheed
Publikováno v:
International Journal of Retina and Vitreous, Vol 9, Iss 1, Pp 1-11 (2023)
Abstract Background This study aimed to develop a deep learning (DL) algorithm that enhances the quality of a single-frame enface OCTA scan to make it comparable to 4-frame averaged scan without the need for the repeated acquisitions required for ave
Externí odkaz:
https://doaj.org/article/8b14bb99d10b46659b65438cb7285055
Autor:
Siyu Chen, PhD, Omar Abu-Qamar, MD, MMSc, Deepayan Kar, MS, Jeffrey D. Messinger, DC, Yunchan Hwang, Eric M. Moult, PhD, Junhong Lin, Caroline R. Baumal, MD, Andre Witkin, MD, Michelle C. Liang, MD, Nadia K. Waheed, MD, MPH, Christine A. Curcio, PhD, James G. Fujimoto, PhD
Publikováno v:
Ophthalmology Science, Vol 3, Iss 3, Pp 100277- (2023)
Purpose: Ultrahigh resolution spectral domain-OCT (UHR SD-OCT) enables in vivo visualization of micrometric structural markers which differentially associate with normal aging versus age-related macular degeneration (AMD). This study explores the hyp
Externí odkaz:
https://doaj.org/article/6f0d28feddbd440783d6fa287661e1e4
Autor:
Eric M. Moult, PhD, Yingying Shi, MD, Liang Wang, BS, Siyu Chen, PhD, Nadia K. Waheed, MD, MPH, Giovanni Gregori, PhD, Philip J. Rosenfeld, MD, PhD, James G. Fujimoto, PhD
Publikováno v:
Ophthalmology Science, Vol 2, Iss 3, Pp 100156- (2022)
Purpose: To compare the accuracies of the previously proposed square-root-transformed and perimeter-adjusted metrics for estimating length-type geographic atrophy (GA) growth rates. Design: Cross-sectional and simulation-based study. Participants: Th
Externí odkaz:
https://doaj.org/article/18fa0b6ed31047e0b3c9d3b19bbd64c4
Autor:
Nadia K Waheed, Leo Anthony Celi, Luis Filipe Nakayama, Ashley Kras, Lucas Zago Ribeiro, Fernando Korn Malerbi, Luis Salles Mendonça, Caio Vinicius Saito Regatieri
Publikováno v:
BMJ Health & Care Informatics, Vol 29, Iss 1 (2022)
Externí odkaz:
https://doaj.org/article/a2ee8da8a3cd432580819dd7d181edea
Publikováno v:
International Journal of Retina and Vitreous, Vol 6, Iss 1, Pp 1-17 (2020)
Abstract Background Optical coherence tomography angiography (OCTA) can image the retinal vasculature in vivo, without the need for contrast dye. This technology has been commercially available since 2014, however, much of its use has been limited to
Externí odkaz:
https://doaj.org/article/eaad088b66c0425598f3e204e6ce986d
Autor:
Emily S. Levine, Eugenia Custo Greig, Luísa S. M. Mendonça, Shilpa Gulati, Ivana N. Despotovic, A. Yasin Alibhai, Eric Moult, Nora Muakkassa, Maddalena Quaranta-El Maftouhi, Adil El Maftouhi, Usha Chakravarthy, James G. Fujimoto, Caroline R. Baumal, Andre J. Witkin, Jay S. Duker, M. Elizabeth Hartnett, Nadia K. Waheed
Publikováno v:
International Journal of Retina and Vitreous, Vol 6, Iss 1, Pp 1-15 (2020)
Abstract Background The short-term effects of anti-vascular endothelial growth factor (anti-VEGF) treatment on macular neovascularization (MNV) morphology is well described, but long-term studies on morphologic changes and correlation of such changes
Externí odkaz:
https://doaj.org/article/cb30ed0b1a97464b8a1b2eb8ce776009
Autor:
Osama A. Sorour, Keke Liu, Nihaal Mehta, Phillip Braun, Isaac Gendelman, Elsayed Nassar, Caroline R. Baumal, Andre J. Witkin, Jay S. Duker, Nadia K. Waheed
Publikováno v:
International Journal of Retina and Vitreous, Vol 6, Iss 1, Pp 1-10 (2020)
Abstract Background To compare the anatomical and visual outcomes in eyes with persistent diabetic macular edema (DME) after initial anti-VEGF therapy that were retreated continuously with the same anti-VEGF drug versus those that underwent two succe
Externí odkaz:
https://doaj.org/article/2d17d4777afe4bfb8c4ebff3cf81ae39