相关实验视频
Updated: May 6, 2026
09:17
Using Retinal Imaging to Study Dementia
Published on: November 6, 2017
21.6K
通过使用深度学习方法的非糖尿病视网膜病变 fundus 图像检测糖尿病
Yovel Rom1, Rachelle Aviv1, Gal Yaakov Cohen2,3
1AEYE Health Inc., New York City, NY, USA.
Heliyon
|September 11, 2024
概括
人工智能现在只用眼底图像来检测糖尿病,即使没有视网膜病变. 这种非侵入性方法显示出在护理点早期糖尿病诊断的前景.
科学领域:
- 眼科医生 眼科 眼科
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 糖尿病是全球主要的健康问题,导致严重的发病率和死亡率.
- 目前通过视网膜图像检测糖尿病依赖于识别视网膜病变,这是一个晚期并发症.
- 需要使用非侵入性,早期发现糖尿病的方法.
研究的目的:
- 开发和评估一个人工智能机器学习模型,用于使用 fundus 图像检测糖尿病.
- 评估模型能够独立于糖尿病眼病指标检测糖尿病的能力.
- 探索 fundus 图像用于非侵入性糖尿病诊断的潜力.
主要方法:
- 在大型EyePACS数据集 (47,076张图像) 上训练了一种机器学习算法.
- 该数据集包括按疾病持续时间和健康对照分层的患者队列.
- 使用接收器操作曲线 (AUC) 下的面积来评估性能.
主要成果:
- 人工智能模型实现了0.86的AUC,用于检测每次患者访问的糖尿病.
- 该模型显示每张图像检测糖尿病的AUC为0.83.
- 结果表明,仅通过 fundus 图像就能成功检测出糖尿病,而不论视网膜病变.
结论:
- 底部图像具有非侵入性糖尿病诊断的潜力.
- 这种人工智能驱动的方法可以促进照顾点和可访问的糖尿病查.
- 这项技术可能有助于诊断以前未被诊断的糖尿病患者.
相关概念视频
01:27Diabetic Retinopathy
65
DefinitionDiabetic retinopathy is a microvascular complication of diabetes affecting the retinal blood vessels.Risk FactorsDiabetic retinopathy is present in almost all individuals with type 1 diabetes and more than 60% of those with type 2 diabetes after two decades of disease.The risk increases with poor glycemic control, hypertension, dyslipidemia, smoking, pregnancy, and puberty.Although cataracts and glaucoma are also more frequent in people with diabetes, retinopathy remains the leading...
65
01:28Diabetic Nephropathy
49
Definition Diabetic nephropathy is a chronic kidney complication that results from prolonged hyperglycemia.Prevalence It is the most common cause of chronic kidney disease (CKD) and end-stage renal disease (ESRD) worldwide, affecting up to half of individuals with diabetes.Pathophysiology • Sustained hyperglycemia triggers multiple hemodynamic and metabolic changes in the kidney. • Early in the disease, increased renal blood flow and glomerular hyperfiltration...
49