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Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy01:30

Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

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Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
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Inflammatory Bowel Disease II: Crohn's Disease01:30

Inflammatory Bowel Disease II: Crohn's Disease

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Introduction
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
387
Inflammatory Bowel Disease I: Ulcerative Colitis01:27

Inflammatory Bowel Disease I: Ulcerative Colitis

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Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
326
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging 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...
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Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

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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:
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Chronic Bowel Disorders: Introduction01:17

Chronic Bowel Disorders: Introduction

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Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
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磁力共振输肠镜:超越炎症性肠病

Harsha K Garg1, Kumar K Shashi2, Jessica Kurian3

  • 1Department of Diagnostic, Molecular and Interventional Radiology and Pediatrics, Kravis Children's Hospital, Icahn School of Medicine at the Mount Sinai Hospital, 1 Gustave L. Levy Place, New York, NY 10029, USA.

Radiologic clinics of North America
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PubMed
概括

磁共振肠道学 (MR肠道学) 是一种非侵入性成像技术,可用于诊断各种胃肠道疾病,而不仅仅是炎症性肠道疾病 (IBD). 它的无辐射性质和功能评估使其非常适合儿科患者和改善临床决策.

关键词:
有先天性异常.肠外病理 肠外病理胃肠道成像检查 胃肠道成像检查出血病变的病变发生在血液中.炎症性肠病是一种炎症性肠病.MR 肠道学 MR 肠道学核磁共振成像 (MRI) 的成像新生态条件 新生态条件

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Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
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科学领域:

  • 放射学 放射学是一门学科.
  • 胃肠病学 胃肠病学
  • 医疗成像医学成像

背景情况:

  • 磁共振肠道学 (MR肠道学) 是一种敏感的,非侵入性的成像方式.
  • 它提供高分辨率的多平面成像和功能评估,没有电离辐射.
  • 它的实用性超出了炎症性肠病 (IBD) 的诊断和管理.

研究的目的:

  • 探索超越IBD的MR肠镜的诊断应用.
  • 为突出各种胃肠道疾病的关键成像发现.
  • 讨论MR肠道学在临床决策中的挑战,局限性和潜力.

主要方法:

  • 审查MR肠道学在诊断一系列胃肠道疾病的能力.
  • 专注于非侵入性成像,功能评估 (例如,肠道运动) 和避免辐射.
  • 探索其在儿科和辐射敏感人群中的价值.

主要成果:

  • 磁共振磁共振肠道学在诊断先天性异常和其他胃肠道疾病方面起着重要作用.
  • 它为超越IBD的疾病提供了宝贵的见解.
  • 这种技术对儿科患者特别有利,因为没有电离辐射.

结论:

  • 磁共振磁共振肠道学为诊断各种胃肠道疾病提供了显著的优势.
  • 它的非侵入性和功能能力增强了其临床实用性.
  • 这种模式有可能改善患者的治疗结果,并加强临床决策.