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相关概念视频

Ultrasonography01:17

Ultrasonography

4.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
4.3K
Ultrasound I: Abdominal Ultrasonography01:20

Ultrasound I: Abdominal Ultrasonography

167
Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
The abdominal ultrasound process begins with applying a special gel to the patient's skin over the abdomen. This gel enhances the...
167
Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

74
Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
74

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相关实验视频

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3D Ultrasound Imaging: Fast and Cost-effective Morphometry of Musculoskeletal Tissue
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一个有注释的异质超声数据库.

Yuezhe Yang1, Yonglin Chen2, Xingbo Dong3

  • 1Anhui Provincial International Joint Research Center for Advanced Technology in Medical Imaging, School of Artificial Intelligence, Anhui University, Hefei, 230601, China.

Scientific data
|January 25, 2025
PubMed
概括

一个新的大型超声波图像数据库帮助人工智能 (AI) 诊断疾病. 这一公共数据集增强了人工智能模型的通用性,以改善各个中心的超声波诊断.

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Imaging and Quantification of the Hepatic Vasculature of Mice Using Ultrafast Doppler Ultrasound
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Imaging and Quantification of the Hepatic Vasculature of Mice Using Ultrafast Doppler Ultrasound

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相关实验视频

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科学领域:

  • 医疗成像医学成像
  • 人工智能的人工智能
  • 临床诊断 临床诊断 临床诊断

背景情况:

  • 超声波是身体内部结构的关键诊断工具.
  • 对经验较少的临床医生来说,诊断超声波图像是具有挑战性的,原因是操作员的依赖性,噪音和系统的变化.
  • 由于单个设备/网站数据库,现有的AI模型难以通用.

研究的目的:

  • 创建一个大型的,公开可访问的超声波挑战数据库.
  • 为了提高AI辅助超声诊断的性能和通用性.
  • 支持用于超声波疾病诊断的多中心基准测试.

主要方法:

  • 从公开可用的互联网来源收集了1833个不同的超声波数据.
  • 包括13个不同的超声波图像异常.
  • 确保所有数据都是匿名的.

主要成果:

  • 开发了一个全面的,多中心兼容的超声波数据库.
  • 该数据库旨在提高AI模型在诊断超声波异常方面的性能.
  • 促进AI诊断工具的标准化评估.

结论:

  • 一个庞大,多样化和公共的超声波数据库对于在医学诊断中推进AI至关重要.
  • 该资源将加速强大的AI诊断系统的开发和验证.
  • 促进人工智能辅助超声波的合作研究和基准测试.