评估基于人工智能系统的实时高质量摄影记录在食道胃道透镜期间的评估
Byeong Yun Ahn1, Junwoo Lee2, Jeonga Seol2
1Department of Internal Medicine and Liver Research Institute, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea.
Scientific reports
|February 7, 2025
概括
在食管肠胃镜检查 (EGD) 过程中,人工智能系统用于自动摄影记录显示出高准确度和图像质量,改善了里程碑的捕获,并减少了上部胃肠道疾病诊断中的盲点.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 人工智能的人工智能
背景情况:
- 在食管胃镜 (EGD) 中高质量的摄影记录对于准确的上部胃肠道疾病诊断至关重要.
- 目前的方法可能有盲点,可能会影响诊断的完整性.
研究的目的:
- 为了评估基于人工智能的系统的完整性和质量,自动化照片记录任务 (APT),用于实时的EGD照片记录.
- 为了比较APT在捕捉解剖学里程碑方面与人类内镜师的表现.
主要方法:
- 使用虚拟内镜分析了37个EGD视频.
- 七名内镜师和APT系统捕获了11个解剖学地标.
- 里程碑式的捕捉完整性和图像质量 (平均意见分数) 是主要的终点.
主要成果:
- 在地标捕捉中,APT实现了98.16%的准确性.
- APT显示了与内镜师 (87.72%与85.75%对比) 相似的摄影记录完整性.
- 结合内镜和APT摄影记录显著增加了完整性 (91.89%).
- APT捕获的图像的平均意见得分高于内镜 (3.88对3.41).
结论:
- 在EGD过程中,APT提供清晰,高质量的内镜图像.
- 人工智能系统有效地减少了实时摄影记录中的盲点.
- 通过处理重复的捕捉任务,APT协助内镜师,允许更多地专注于观察.
相关概念视频
01:29Endoscopic Procedures I: Esophagogastroduodenoscopy
54
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to:
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01:28Endoscopic Procedures III: Video Capsule Endoscopy
67
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
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01:26Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
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This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
38