Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Vascular Spasm01:16

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last for...
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
Pericarditis I: Introduction01:22

Pericarditis I: Introduction

Pericarditis is defined as the inflammation of the pericardium, the thin, sac-like membrane surrounding the heart. This condition can cause significant chest pain and other symptoms, often necessitating medical intervention. The pericardium has two layers: the inner visceral layer and the outer parietal layer, separated by a small amount of fluid that reduces friction during heartbeats.Types of PericarditisPericarditis can be classified into several types based on the duration and nature of the...
Inflammation: Introduction01:28

Inflammation: Introduction

Inflammation is a fundamental, protective biological response of vascularized tissues to cellular injury, infection, or harmful stimuli. Its primary function is to eliminate the initial cause of injury, clear necrotic cells and damaged tissue, and initiate the necessary repair processes.Cardinal SignsAcute inflammation presents with classic signs. Redness results from vasodilation and increased blood flow. Heat is due to increased metabolism and circulation. Swelling results from the...
Endocarditis I: Introduction01:25

Endocarditis I: Introduction

Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
Inflammatory Response I: Vascular and Cellular01:30

Inflammatory Response I: Vascular and Cellular

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,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Polymyalgia Rheumatica. Reply.

The New England journal of medicine·2026
Same author

The Global Rheumatology Workforce: Challenges and Considerations.

Rheumatic diseases clinics of North America·2026
Same author

A Delphi exercise informing the development of criteria to measure response to treatment in giant cell arteritis.

Seminars in arthritis and rheumatism·2026
Same author

Polymyalgia Rheumatica.

The New England journal of medicine·2026
Same author

Recommendations of the German, Austrian and Swiss rheumatology and other medical societies for the management of polymyalgia rheumatica.

Rheumatology (Oxford, England)·2025
Same author

Confounding by indication in observational studies investigating glucocorticoid-associated adverse events in patients with rheumatoid arthritis: a systematic literature review including an assessment of E-values.

Annals of the rheumatic diseases·2025
Same journal

Parent's hesitance about HPV Vaccine: Using the CASE approach to address their concerns.

Minnesota medicine·2021
Same journal

Vaping, lung injury, and mental health Minnesota 2018-2019.

Minnesota medicine·2021
Same journal

Characteristics of clinical extrapulmonary nontuberculous mycobacteria isolates in Minnesota, 2013-2017.

Minnesota medicine·2020
Same journal

Challenges for younger adults with diabetes.

Minnesota medicine·2020
Same journal

Telemedicine in Minnesota: A look at how four specialties are using it.

Minnesota medicine·2019
Same journal

The Doctor Will See You On Screen: Telemedicine offers convenient access to care, cost savings and the same quality as in-person visits-sometimes.

Minnesota medicine·2019
See all related articles

Related Experiment Video

Updated: May 9, 2026

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility
07:35

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility

Published on: April 21, 2022

A primer on vasculitis.

Kenneth J Warrington1, Eric L Matteson

  • 1Mayo Clinic, Division of Rheumatology, Rochester, USA.

Minnesota Medicine
|July 10, 2013
PubMed
Summary
This summary is machine-generated.

Vasculitides are rare inflammatory blood vessel diseases causing organ damage. This article reviews common vasculitis types, their incidence, diagnosis, and treatment strategies.

More Related Videos

The ex vivo Isolated Skeletal Microvessel Preparation for Investigation of Vascular Reactivity
07:00

The ex vivo Isolated Skeletal Microvessel Preparation for Investigation of Vascular Reactivity

Published on: April 28, 2012

Primed Mycobacterial Uveitis (PMU) as a Model for Post-Infectious Uveitis
10:33

Primed Mycobacterial Uveitis (PMU) as a Model for Post-Infectious Uveitis

Published on: December 17, 2021

Related Experiment Videos

Last Updated: May 9, 2026

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility
07:35

In Vivo Vascular Injury Readouts in Mouse Retina to Promote Reproducibility

Published on: April 21, 2022

The ex vivo Isolated Skeletal Microvessel Preparation for Investigation of Vascular Reactivity
07:00

The ex vivo Isolated Skeletal Microvessel Preparation for Investigation of Vascular Reactivity

Published on: April 28, 2012

Primed Mycobacterial Uveitis (PMU) as a Model for Post-Infectious Uveitis
10:33

Primed Mycobacterial Uveitis (PMU) as a Model for Post-Infectious Uveitis

Published on: December 17, 2021

Area of Science:

  • Rheumatology
  • Immunology
  • Internal Medicine

Background:

  • Vasculitides encompass a group of rare, serious diseases characterized by blood vessel inflammation.
  • This inflammation can compromise organ function and lead to severe complications.
  • Understanding the diverse forms and impacts of vasculitis is crucial for patient care.

Purpose of the Study:

  • To provide a comprehensive overview of various vasculitis types.
  • To discuss the incidence rates of different vasculitis conditions.
  • To outline current diagnostic and treatment approaches for common vasculitides.

Main Methods:

  • Literature review of vasculitis.
  • Analysis of epidemiological data for incidence.
  • Synthesis of diagnostic criteria and treatment guidelines.

Main Results:

  • Detailed description of multiple vasculitis classifications.
  • Presentation of incidence data for prevalent forms.
  • Summary of diagnostic workups and therapeutic options.

Conclusions:

  • Vasculitis requires prompt recognition and management.
  • Effective diagnosis and treatment can mitigate organ damage and improve outcomes.
  • Further research into rare forms and novel therapies is warranted.