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相关概念视频

Endoscopic Procedures III: Video Capsule Endoscopy01:28

Endoscopic Procedures III: Video Capsule Endoscopy

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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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Endoscopic Procedures V: ERCP01:26

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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
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Endoscopic Procedures II: Colonoscopy01:25

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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:
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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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...
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

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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:
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Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

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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...
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在老年患者中,磁控囊内镜的性能

Jiaxin Li1, Li Li1, Yueyuan Li1

  • 1Department of Geriatrics, Peking University First Hospital, No. 8 Xishiku St., Xicheng District, Beijing, 100034, China.

BMC gastroenterology
|August 11, 2023
PubMed
概括

磁囊内镜 (MCE) 对老年患者来说是安全的. 较年长的成年人 (≥80岁) 与年轻的老年患者相比,显示出更长的过渡时间和更差的胃可视化,但与年轻的老年患者相比,更多的小肠发现.

关键词:
清洁度得分 清洁度得分磁性囊内镜检查 磁性囊内镜检查过境时间 过境时间视觉化得分 视觉化得分

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科学领域:

  • 胃肠病学 胃肠病学
  • 医疗器械 医疗器械
  • 老年医学 老年医学

背景情况:

  • 全球人口老龄化需要对老年患者的诊断工具进行评估.
  • 磁囊内镜 (MCE) 越来越多地使用,需要在老年人群中进行特定的性能评估.

研究的目的:

  • 为了评估MCE在60岁及以上的患者的性能.
  • 具体地比较最老 (≥80岁) 与较老 (60-79岁) 患者组的MCE结果.

主要方法:

  • 对293名年龄≥60岁,接受MCE的患者进行比较分析.
  • 患者被分为老年人 (≥80) 和老年人 (60-79) 两组.
  • 关键指标包括过渡时间 (食道,胃,小肠),可视化和清洁度,指示,不良事件和MCE发现.

主要成果:

  • 最老的组 (≥80) 呈现较长的食道过渡时间 (ETT) 和胃检查时间 (GET).
  • 在最年长的组中,胃视觉化和清洁度得分明显较低.
  • 在最年长的患者中观察到较高的阳性发现率,包括小肠和侵蚀.

结论:

  • 磁囊内镜 (MCE) 是一个可行的和安全的程序,老年患者.
  • 虽然胃检查的质量可能会降低在老年人 (≥80),MCE有效地检测小肠病理.