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Related Concept Videos

Inflammatory Response01:28

Inflammatory Response

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An inflammatory response is a localized, nonspecific immune reaction that occurs when a tissue is injured. It is characterized by redness, swelling, heat, and pain, which are commonly called the cardinal signs and symptoms of inflammation. Inflammation can sometimes result in a loss of function.
Inflammation can be triggered by various stimuli, such as impact, abrasion, chemical irritation, infections, and extreme hot or cold temperatures. These can damage cells and connective tissue fibers,...
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Inflammatory Response II: Inflammatory Exudate and Tissue Repair01:24

Inflammatory Response II: Inflammatory Exudate and Tissue Repair

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The immune system's inflammatory response destroys the invading pathogen, permitting the tissue to heal. The changes during the cellular and vascular stages allow exudate formation at the site of inflammation. The inflammatory exudate released from the wound has high protein content and a specific gravity above 1.020.
The typical wound exudate is odorless, transparent, straw-colored, thin, and watery. Exudate, however, can differ depending on the state of wound healing. Likewise, the...
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Inflammatory Response I: Vascular and Cellular01:30

Inflammatory Response I: Vascular and Cellular

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The inflammatory response is the body's defense against infection, injury, or irritation from bacteria, trauma, toxins, or heat. Inflammation helps locate and destroy pathogens and remove damaged tissue elements to heal the body. During this initial phase, fluid, blood products, and nutrients migrate to the injured area, resulting in redness, heat, swelling, ache, and loss of function. Moreover, signs of systemic inflammation include fever, increased WBC count, malaise, anorexia, nausea,...
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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...
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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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Inflammatory Bowel Disease II: Crohn's Disease01:30

Inflammatory Bowel Disease II: Crohn's Disease

987
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...
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Relation of Doppler-Derived Regurgitant Fraction to Regurgitant Volume in Chronic Aortic Regurgitation and Implications for Prognosis.

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Related Experiment Video

Updated: Jan 22, 2026

In vivo Near Infrared Fluorescence NIRF Intravascular Molecular Imaging of Inflammatory Plaque, a Multimodal Approach to Imaging of Atherosclerosis
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In vivo Near Infrared Fluorescence NIRF Intravascular Molecular Imaging of Inflammatory Plaque, a Multimodal Approach to Imaging of Atherosclerosis

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Detection of Inflammatory Aortopathies Using Multimodality Imaging.

John P Bois1, Vidhu Anand1, Nandan S Anavekar1

  • 1Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN.

Circulation. Cardiovascular Imaging
|July 12, 2019
PubMed
Summary
This summary is machine-generated.

Diagnosing inflammatory aortopathies and differentiating them from other aortic diseases is difficult. Multimodality imaging offers a less invasive approach to evaluate these complex vascular conditions.

Keywords:
Takayasu arteritisangiographyechocardiographymagnetic resonance imagingpositron emission tomography

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Area of Science:

  • Vascular Medicine
  • Radiology
  • Pathology

Background:

  • Diagnosing inflammatory aortopathies and distinguishing them from degenerative or genetic aortopathies is clinically challenging.
  • Historically, tissue sampling and pathological assessment were required, posing risks due to invasive procedures.
  • Advancements in imaging technologies are crucial for non-invasive evaluation.

Purpose of the Study:

  • To review the current and emerging applications of multimodality imaging in diagnosing inflammatory aortopathies.
  • To highlight the role of imaging in differentiating inflammatory from other forms of aortopathy.
  • To discuss the advantages of imaging over traditional pathological assessment.

Main Methods:

  • Review of current literature on multimodality imaging for inflammatory aortopathies.
  • Analysis of imaging modalities including ultrasound, CT, MRI, and PET.
  • Comparison of imaging findings with pathological assessments where available.

Main Results:

  • Multimodality imaging provides significant insights into the spectrum of inflammatory aortopathies.
  • Imaging techniques offer a less invasive alternative to tissue sampling for diagnosis.
  • Refined imaging capabilities aid in distinguishing inflammatory from degenerative aortopathy.

Conclusions:

  • Multimodality imaging is increasingly vital for the diagnosis and management of inflammatory aortopathies.
  • Imaging facilitates earlier and more accurate differentiation from other aortic diseases.
  • Further research will continue to refine the role of advanced imaging in aortitis evaluation.