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Akademický článek

What can GPT-4 do for Diagnosing Rare Eye Diseases? A Pilot Study

Autor: Xiaoyan Hu, An Ran Ran, Truong X. Nguyen, Simon Szeto, Jason C. Yam, Carmen K. M. Chan, Carol Y. Cheung

Publikováno v: Ophthalmology and Therapy, Vol 12, Iss 6, Pp 3395-3402 (2023)

Abstract Introduction Generative pretrained transformer-4 (GPT-4) has gained widespread attention from society, and its potential has been extensively evaluated in many areas. However, investigation of GPT-4’s use in medicine, especially in the oph

Externí odkaz: https://doaj.org/article/7fdcc54096b543f5a4d578d3a7034876

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Akademický článek

Clinically relevant factors associated with quantitative optical coherence tomography angiography metrics in deep capillary plexus in patients with diabetes

Autor: Fang Yao Tang, Erica O. Chan, Zihan Sun, Raymond Wong, Jerry Lok, Simon Szeto, Jason C. Chan, Alexander Lam, Clement C. Tham, Danny S. Ng, Carol Y. Cheung

Publikováno v: Eye and Vision, Vol 7, Iss 1, Pp 1-11 (2020)

Abstract Background To test clinically relevant factors associated with quantitative artifact-free deep capillary plexus (DCP) metrics in patients with diabetes mellitus (DM). Methods 563 eligible eyes (221 with no diabetic retinopathy [DR], 135 with

Externí odkaz: https://doaj.org/article/a21dc8ac24934879a648483be7663ef0

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Assessment of Parafoveal Diabetic Macular Ischemia on Optical Coherence Tomography Angiography Images to Predict Diabetic Retinal Disease Progression and Visual Acuity Deterioration

Autor: Dawei Yang, Ziqi Tang, Anran Ran, Truong X. Nguyen, Simon Szeto, Jason Chan, Cherie Y. K. Wong, Vivian Hui, Ken Tsang, Carmen K. M. Chan, Clement C. Tham, Sobha Sivaprasad, Timothy Y. Y. Lai, Carol Y. Cheung

Publikováno v: JAMA Ophthalmology.

ImportanceThe presence of diabetic macular ischemia (DMI) on optical coherence tomography angiography (OCTA) images predicts diabetic retinal disease progression and visual acuity (VA) deterioration, suggesting an OCTA-based DMI evaluation can furthe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6def1c574f4b26d3aacfce7421d6068
https://doi.org/10.1001/jamaophthalmol.2023.1821

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OCT-based biomarkers for predicting treatment response in eyes with centre-involved diabetic macular oedema treated with anti-VEGF injections: a real-life retina clinic-based study

Autor: Carol Y. Cheung, Carmen K M Chan, Timothy Y Y Lai, Zi han Sun, Fang Yao Tang, Simon Szeto, Vivian W. K. Hui, Dawei Yang, Shaheeda Mohamed

Publikováno v: British Journal of Ophthalmology. 107:525-533

Background/aimsTo determine whether a combination of baseline and change in spectral domain-optical coherence tomography (SD-OCT)-based biomarkers can predict visual outcomes in eyes with diabetic macular oedema (DMO) treated with antivascular endoth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ccf5c2a9fca3121bcefd6c4859380bf
https://doi.org/10.1136/bjophthalmol-2021-319587

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Massive retinal infiltrates as the presenting sign of chronic myeloid leukemia: Clinical and imaging features of leukemic retinopathy

Autor: Carmen K M Chan, Chi Wai Tsang, Simon Szeto, Shaheeda Mohamed

Publikováno v: European Journal of Ophthalmology. 33:NP55-NP63

Purpose: To describe the clinical and optical coherence tomography (OCT) features of two cases with bilateral diffuse retinal infiltrates as the only presenting feature of chronic myeloid leukemia (CML) on initial diagnosis and upon relapse. Methods:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11630df43b0067a8fe7fb99d56adf6e5
https://doi.org/10.1177/11206721211048792

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Assessment of retinal neurodegeneration with spectral-domain optical coherence tomography: a systematic review and meta-analysis

Autor: Jason C. K. Chan, Ming Yan Chan, Ziqi Tang, Carol Y. Cheung, Raymond S.M. Wong, Ching Man Ng, Victor T. T. Chan, Jerry Lok, Ho Yeung Wong, Wai Yin Leung, Simon Szeto, Tien Yin Wong, Clement C Y Tham

Publikováno v: Eye (Lond)

OBJECTIVES: To comprehensively assess diabetic retinopathy neurodegeneration (DRN) as quantified by retinal neuronal and axonal layers measured with spectral-domain optical coherence tomography (SD-OCT) in subjects with diabetes mellitus (DM). METHOD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b13360cbca95841676ccbdb8ad9af7b5
https://doi.org/10.1038/s41433-020-1020-z

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A multi-task deep-learning system for assessment of diabetic macular ischemia on optical coherence tomography angiography images

Autor: Liang Zhang, Fanny Yip, Carol Y. Cheung, Jerry Lok, Qianli Meng, Anran Ran, Jakob Grauslund, Jason C. K. Chan, Jian Shi, Fangyao Tang, Ziqi Tang, Zihan Sun, Simon Szeto, Martin Neumann Rasmussen, Dawei Yang

Publikováno v: Yang, D, Sun, Z, Shi, J, Ran, A, Tang, F, Tang, Z, Lok, J, Szeto, S, Chan, J, Yip, F, Zhang, L, Meng, Q, Rasmussen, M, Grauslund, J & Cheung, C Y 2022, ' A multi-task deep-learning system for assessment of diabetic macular ischemia on optical coherence tomography angiography images ', Retina, vol. 42, no. 1, pp. 184-194 . https://doi.org/10.1097/IAE.0000000000003287

Purpose: We aimed to develop and test a deep-learning system to perform image quality and diabetic macular ischemia (DMI) assessment on optical coherence tomography angiography (OCTA) images. Methods: This study included 7,194 OCTA images with diabet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a10ff1bd7b93c90d62991d252c2e0c
https://portal.findresearcher.sdu.dk/da/publications/3abe61ea-0164-42c4-adea-f355498c4c13

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OCT Angiography Metrics Predict Progression of Diabetic Retinopathy and Development of Diabetic Macular Edema

Autor: Fang Yao Tang, Clement C Y Tham, Zihan Sun, Carol Y. Cheung, Carmen K M Chan, Jason C. K. Chan, Simon Szeto, Danny Siu-Chun Ng, Raymond S.M. Wong, Jerry Lok

Publikováno v: Ophthalmology. 126:1675-1684

Purpose To prospectively determine the relationship of OCT angiography (OCTA) metrics to diabetic retinopathy (DR) progression and development of diabetic macular edema (DME). Design Prospective, observational study. Participants A total of 205 eyes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa116c58ccb405a55255764b1f10e7b9
https://doi.org/10.1016/j.ophtha.2019.06.016

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Detection of Diabetic Retinopathy from Ultra-Widefield Scanning Laser Ophthalmoscope Images: A Multicenter Deep Learning Analysis

Autor: Anat Loewenstein, Matias Iglicki, Carol Y. Cheung, Dinah Zur, Swathy Haridas, Fangyao Tang, Piyali Sen, Bryce Ka Yau Lam, Rajiv Raman, Simon Szeto, Anantharaman Giridhar, Sobha Sivaprasad, Clement C Y Tham, Hermino Pablo Negri, Rehana Khan, Ahmed A. Quadeer, Matthew R. McKay, Anran Ran, Phoomraphee Luenam

Publikováno v: Ophthalmology. Retina. 5(11)

Purpose To develop a deep learning (DL) system that can detect referable diabetic retinopathy (RDR) and vision-threatening diabetic retinopathy (VTDR) from images obtained on ultra-widefield scanning laser ophthalmoscope (UWF-SLO). Design Observation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6eb86f342453a3956e81187ae03cfd6
https://pubmed.ncbi.nlm.nih.gov/33540169

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Clinically relevant factors associated with quantitative optical coherence tomography angiography metrics in deep capillary plexus in patients with diabetes

Autor: Simon Szeto, Clement C Y Tham, Danny Siu-Chun Ng, Jason C. K. Chan, Jerry Lok, Zihan Sun, Fang Yao Tang, Carol Y. Cheung, Raymond S.M. Wong, Alexander Lam, Erica O. Chan

Publikováno v: Eye and Vision
Eye and Vision, Vol 7, Iss 1, Pp 1-11 (2020)

Background To test clinically relevant factors associated with quantitative artifact-free deep capillary plexus (DCP) metrics in patients with diabetes mellitus (DM). Methods 563 eligible eyes (221 with no diabetic retinopathy [DR], 135 with mild DR,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50decf25e9242af0682300290e333296
http://europepmc.org/articles/PMC6996172

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