相关实验视频
Updated: Jun 27, 2025

Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
在怀疑小肠出血时,人工智能辅助囊内镜读取:一个多中心前性研究
Cristiano Spada1, Stefania Piccirelli1, Cesare Hassan2
1Department of Medicine, Gastroenterology and Endoscopy, Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy; Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
与标准方法相比,人工智能 (AI) 阅读显著改善了小肠出血病变的诊断产量. 人工智能辅助的囊内镜读数更快,更准确地检测这些病变.
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:
- 囊内镜读取是耗时的,需要持续的读者注意力.
- 深层卷积神经网络在识别囊内镜检查结果方面显示出超越人类性能的潜力.
- 减少读取时间和提高准确性是囊内镜分析的关键目标.
研究的目的:
- 评估人工智能 (AI) 辅助囊内镜读数与小肠出血病变的标准读数的非劣势.
- 为了评估AI辅助读取P1和P2小肠出血病变的诊断产量.
- 为了比较人工智能辅助和标准囊内镜阅读方式之间的平均阅读时间.
主要方法:
- 预计将在14个欧洲中心招募133名疑似小肠出血的患者 (年龄≥18岁).
- 患者使用Navicam SB系统与集成AI (ProScan) 进行囊内镜检测,以检测病变.
- 盲人阅读是在标准模式下进行的,随后是人工智能辅助阅读,人工智能执行了最初的自动阅读.
主要成果:
- 人工智能辅助阅读在P1和P2病变的每患者诊断产量方面显示出非劣势和优势 (73.7%vs62.4%).
- 与标准阅读 (33.7分钟) 相比,人工智能辅助阅读 (3.8分钟) 的平均阅读时间显著减少.
- 分析了133名患者,其中112人完成了囊内镜手术.
结论:
- 人工智能辅助囊内镜读取提供了更准确的小肠出血病变的检测.
- 人工智能显著减少了囊内镜解释所需的时间.
- 人工智能辅助阅读为诊断小肠出血提供了一个有希望的进步.
更多相关视频
09:42Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
Published on: August 26, 2014
15:49Flexible Colonoscopy in Mice to Evaluate the Severity of Colitis and Colorectal Tumors Using a Validated Endoscopic Scoring System
Published on: October 16, 2013
相关概念视频
Endoscopic Procedures III: Video Capsule Endoscopy
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Endoscopic Procedures V: ERCP
Patient...
Endoscopic Procedures II: Colonoscopy
Endoscopic Procedures I: Esophagogastroduodenoscopy
During an EGD, the endoscope can be used to:
Imaging Studies III: Gastrointestinal Motility 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...