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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

56
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...
56
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

53
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...
53
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

58
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:
58
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

126
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
126
Large Intestine01:09

Large Intestine

558
The large intestine is divided into three main regions: the cecum, colon, and rectum. Extending from the ileocecal valve to the anus, it frames the small intestine on three sides.
The ileocecal sphincter, a mucous membrane fold, guards the opening from the ileum to the large intestine. This valve permits material from the small intestine to pass into the large intestine. Attached to the ileocecal valve is the cecum. This small pouch, approximately 6 cm long, has a twisted, coiled tube known as...
558
Lower GI Series: Barium Enema01:23

Lower GI Series: Barium Enema

202
A Barium Enema, or a lower GI series, is a specialized radiographic examination designed to visualize the lower gastrointestinal tract, specifically the colon and rectum. This procedure is instrumental in diagnosing various conditions such as colorectal cancer, polyps, diverticulosis, and inflammatory bowel disease.
Procedure Details
The examination begins by inserting a lubricated rectal tube into the patient's rectum to administer a radiopaque barium solution. The barium flow is carefully...
202

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相关实验视频

Updated: Jun 10, 2025

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
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Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice

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结肠卷发症 (colonic volvulus) 是一种疾病.

Samantha L Savitch1, Calista M Harbaugh1

  • 1Department of Surgery, University of Michigan, Ann Arbor, Michigan.

Clinics in colon and rectal surgery
|October 14, 2024
PubMed
概括
此摘要是机器生成的。

结肠卷发,是大肠阻塞的常见原因,需要及时诊断和管理,以防止严重的并发症,如缺血. 根据患者的因素和疾病的严重程度,对西格体和体卷发的治疗策略有所不同.

关键词:
这是一种Cecal Volvulus.结肠卷发症 (colonic volvulus) 是一种疾病.西格莫伊德的卷发性.卷发性 卷发性 卷发性

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科学领域:

  • 胃肠病学 胃肠病学
  • 外科胃肠道外科手术
  • 腹部成像 腹部成像 腹部成像

背景情况:

  • 结肠卷发症在美国占大肠阻塞的10-15%.
  • 最常见的部位是西格体结肠和盲体.
  • 高发病率和死亡率需要早期检测和干预.

研究的目的:

  • 审查结肠的流行病学,表现,诊断和管理.
  • 提供当代的诊断和治疗算法.
  • 强调及时管理的重要性,以防止缺血和穿孔.

主要方法:

  • 关于结肠的文献综述.
  • 对诊断和管理策略的分析.
  • 包括当前的治疗算法.

主要成果:

  • 结肠卷发症是肠道阻塞的重要原因,并发症率很高.
  • 管理目标包括评估结肠活力,缓解阻塞并防止复发.
  • 治疗方法根据卷发的位置,缺血,穿孔和患者的病情而有所不同.

结论:

  • 早期怀疑,诊断和管理对于改善结肠的结果至关重要.
  • 结构化的方法,包括内镜和手术选项是必不可少的.
  • 该审查为当代患者护理提供了一个框架.