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Related Concept Videos

Necrosis01:16

Necrosis

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Necrosis is considered as an “accidental” or unexpected form of cell death that ends in cell lysis. The first noticeable mention of “necrosis” was in 1859 when Rudolf Virchow used this term to describe advanced tissue breakdown in his compilation titled “Cell Pathology”.
Morphological Manifestations of Necrosis
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Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
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Endocarditis II: Clinical Features of Infective Endocarditis01:25

Endocarditis II: Clinical Features of Infective Endocarditis

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Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
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Endocarditis I: Introduction01:25

Endocarditis I: Introduction

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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...
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Skin Diseases and Disorders01:23

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Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
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Related Experiment Video

Updated: Dec 31, 2025

Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis
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Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis

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[Necrotizing fasciitis].

Boris Jansen-Winkeln1, Stefan Langer2, Minh Hoang Do3

  • 1Klinik für Viszeral‑, Transplantations‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig, AöR, Liebigstr. 20, 04103, Leipzig, Deutschland. boris.jansen-winkeln@medizin.uni-leipzig.de.

Chirurgie (Heidelberg, Germany)
|January 11, 2020
PubMed
Summary
This summary is machine-generated.

Necrotizing fasciitis is a severe, life-threatening infection requiring prompt diagnosis and treatment. Early surgical intervention and antibiotics are crucial for survival, despite a significant mortality rate.

Keywords:
ClindamycinDebridementFournier gangrenePiperacillin, tazobactam drug combinationStreptococcus group A

Related Experiment Videos

Last Updated: Dec 31, 2025

Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis
08:55

Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis

Published on: August 7, 2018

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Area of Science:

  • Infectious Diseases
  • Surgical Pathology

Background:

  • Necrotizing fasciitis is a rare but severe soft tissue infection.
  • It can rapidly progress to septic shock and has a high mortality rate.
  • Infection can occur in extremities, trunk, or perineum.

Purpose of the Study:

  • To highlight the critical need for rapid diagnosis and treatment of necrotizing fasciitis.
  • To emphasize the clinical presentation and diagnostic challenges.
  • To outline the essential components of successful management.

Main Methods:

  • Clinical diagnosis based on characteristic presentation.
  • Surgical debridement for infected tissue removal.
  • Broad-spectrum antibiotic therapy.
  • Intensive patient monitoring in critical care settings.

Main Results:

  • The disease progresses rapidly along fascial planes, potentially leading to septic shock.
  • A significant mortality rate of approximately 20% is observed even with intensive care.
  • Clinical presentation often shows a notable discrepancy between skin findings and systemic illness severity.

Conclusions:

  • Rapid and radical surgical debridement is the cornerstone of successful necrotizing fasciitis treatment.
  • Prompt initiation of broad-spectrum antibiotics and intensive monitoring are vital.
  • Early recognition and intervention are critical to improving patient outcomes and reducing mortality.