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相关概念视频

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

353
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...
353
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

562
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
562
Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

668
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,...
668
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

514
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
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...
514
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

492
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
492
Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

Endoscopic Procedures I: Esophagogastroduodenoscopy

815
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:
815

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相关实验视频

Updated: Jan 8, 2026

Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists
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Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists

Published on: July 11, 2025

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探索一种新的语音引导人工智能平台,用于实时结肠镜记录:一个试点研究.

Mahsa Taghiakbari1,2, Timothy Wong3, Rohini Gaikar3

  • 1Division of Gastroenterology, University of Montreal Hospital Center (CHUM), 900, rue St-Denis, Montréal, Québec, H2X 0A9, Canada.

Journal of the Canadian Association of Gastroenterology
|December 15, 2025
PubMed
概括

这项研究引入了一个人工智能工具,用于实时结肠镜记录,提高一致性. 虽然有效,但内镜师的参与是最佳性能和准确报告的关键.

关键词:
人工智能的人工智能是人工智能.结肠镜检查 结肠镜检查文件 文档 文档 文件 文档通过内镜检查 (endoscopy) 进行内镜检查自然语言处理自然语言处理.

更多相关视频

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
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Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision
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Structured Approach to Colonoscopy Technique Optimization: A Single-Center Experience with Novice Endoscopists

Published on: July 11, 2025

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E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
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Surgical Robot-Assisted Transanal Specimen Extraction Radical Sigmoidectomy Without an Auxiliary Abdominal Incision
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科学领域:

  • 医疗信息学 医疗信息学
  • 胃肠病学 胃肠病学
  • 人工智能的人工智能

背景情况:

  • 手动结肠镜的文档是耗时且不一致的.
  • 人工智能 (AI) 提供了实时,标准化的内镜报告的潜力.
  • 一个使用自然语言处理 (NLP) 的新型人工智能驱动的语音引导平台被开发用于内镜记录.

研究的目的:

  • 评估人工智能辅助工具的可行性和性能,用于实时结肠镜报告生成.
  • 评估文档的完整性,转录的准确性,以及用户与AI平台的互动.

主要方法:

  • 一项前性试点研究涉及57种可选内镜手术.
  • 内镜师在手术过程中提供实时口头指令.
  • 一个人工智能工具转录了命令,将它们与图像联系起来,并生成了报告.

主要成果:

  • 人工智能工具实现了关键参数的高检测率 (例如,100%的程序指示,波士顿肠道准备分数).
  • 转录单词错误率为10.07%,在医学术语方面存在问题.
  • 用户参与和指定的注释有所不同,影响了系统的整体性能.

结论:

  • 人工智能辅助的报告生成工具对标准化结肠镜文档显示出希望.
  • 内镜师的参与对于该工具的有效性至关重要.
  • 未来的NLP增强和结构化提示可以提高完整性和可用性.