相关实验视频
Updated: Jul 9, 2025
09:17
Point-of-Care Lung Ultrasound in Adults: Image Acquisition
Published on: March 3, 2023
6.1K
在肺超声波图像中基于深度学习的自动肺流细分
Damjan Vukovic1,2, Andrew Wang3, Maria Antico4,5
1School of Clinical Sciences, Queensland University of Technology, Gardens Point Campus, 2 George St, Brisbane, QLD 4000, Australia. n10116427@qut.edu.au.
BMC medical informatics and decision making
|November 29, 2023
概括
一个新的深度学习模型可以在肺超声波 (LUS) 图像中对肺部溢出 (PE) 进行细分,其准确性与人类专家相美. 这种人工智能工具对改善PE诊断和治疗规划充满希望.
科学领域:
- 医学成像医学成像
- 医学中的人工智能
- 肺部病理学 肺部病理学
背景情况:
- 护理点肺超声波 (LUS) 有助于诊断肺部溢血 (PE),但需要临床专业知识才能准确解释.
- 一个先前的深度学习模型在检测LUS上的PE时达到90%以上的准确性.
研究的目的:
- 开发一个深度学习模型,以在LUS图像中对PE进行细分.
- 根据专家的解释,评估细分模型的性能.
主要方法:
- 使用了来自24名PE患者的3041张LUS图像的数据集.
- 两位专家为培训和验证提供了地面真相细分.
- 该算法使用十倍交叉验证进行训练.
主要成果:
- 深度学习模型实现了PE细分的0.70的平均子相似系数 (DSC).
- 专家对专家的细分协议显示,平均DSC为0.61.
结论:
- 开发的算法显示了与人类专家在LUS上的PE细分方面的可比性能的表现.
- 这代表了人工智能工具增强PE诊断和治疗的重大进展.
相关概念视频
01:25Pleural Effusion I: Introduction
1.1K
Pleural effusion is an abnormal fluid accumulation in the pleural cavity, a narrow space between the lungs and the chest wall. It is not a disease per se but rather a symptom or indication of an underlying disease. In normal circumstances, this space contains a small amount of fluid (5 to 15 mL), a lubricant facilitating the non-frictional movement of the pleural surfaces.
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's...
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's...
1.1K
01:28Pleural Effusion II: Symptoms and Management
183
Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
183