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

Defense Against Bacterial Pathogens01:31

Defense Against Bacterial Pathogens

3.1K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
3.1K
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

1.0K
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
1.0K
Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

866
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
866
Clinical Significance of Antibiotic Resistance01:25

Clinical Significance of Antibiotic Resistance

115
Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within...
115
Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

48
A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial...
48

You might also read

Related Articles

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

Sort by
Same author

Mantle Cell Lymphoma and Exaggerated Mosquito Bite Reactions: A New Perspective on Treatment Options.

The Journal of clinical and aesthetic dermatology·2024
Same author

Competence and cognitive difficulty in physicians: a follow-up study.

Academic medicine : journal of the Association of American Medical Colleges·2006
See all related articles

Related Experiment Video

Updated: May 6, 2026

Deciphering and Imaging Pathogenesis and Cording of Mycobacterium abscessus in Zebrafish Embryos
10:38

Deciphering and Imaging Pathogenesis and Cording of Mycobacterium abscessus in Zebrafish Embryos

Published on: September 9, 2015

10.0K

Mycobacteroides abscessus: Identification and Treatment Challenges.

Blair Ferguson1

  • 1Mr. Ferguson is with Natura Dermatology and Cosmetics in Fort Lauderdale, Florida.

The Journal of Clinical and Aesthetic Dermatology
|March 14, 2025
PubMed
Summary

Diagnosing cutaneous mycobacterial infections is challenging due to long wait times and limited oral treatments. This case report details diagnostic delays and atypical presentations to aid clinicians.

Keywords:
Cutaneous mycobacterial infectionsmycobacterium abscessusmycobacteroides abscessus

More Related Videos

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes
08:34

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Published on: September 27, 2018

8.3K
Preparation of Agar Bead Embedded Mycobacterium abscessus to Inoculate Immunocompetent Mice Intratracheally
05:40

Preparation of Agar Bead Embedded Mycobacterium abscessus to Inoculate Immunocompetent Mice Intratracheally

Published on: April 25, 2025

1.5K

Related Experiment Videos

Last Updated: May 6, 2026

Deciphering and Imaging Pathogenesis and Cording of Mycobacterium abscessus in Zebrafish Embryos
10:38

Deciphering and Imaging Pathogenesis and Cording of Mycobacterium abscessus in Zebrafish Embryos

Published on: September 9, 2015

10.0K
Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes
08:34

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Published on: September 27, 2018

8.3K
Preparation of Agar Bead Embedded Mycobacterium abscessus to Inoculate Immunocompetent Mice Intratracheally
05:40

Preparation of Agar Bead Embedded Mycobacterium abscessus to Inoculate Immunocompetent Mice Intratracheally

Published on: April 25, 2025

1.5K

Area of Science:

  • Dermatology
  • Infectious Diseases
  • Microbiology

Background:

  • Cutaneous mycobacterial infections pose diagnostic and therapeutic challenges.
  • Increasing antibiotic resistance limits oral treatment options.
  • Diagnostic tests like biopsies and cultures can yield false negatives, delaying diagnosis.

Observation:

  • This case report highlights an atypical presentation of cutaneous mycobacterial infection.
  • Key features include unusual discharge, adjacent abscess formation, and sinus tracts.
  • Notably, the infection lacked the pain and discomfort typical of cellulitis.

Findings:

  • The diagnostic process for cutaneous mycobacterial infections can be prolonged, often exceeding eight weeks.
  • Laboratory errors and atypical clinical signs can further complicate diagnosis.
  • Limited effective medication options exist, particularly for oral administration.

Implications:

  • Clinicians should be aware of atypical presentations to facilitate earlier diagnosis.
  • Understanding potential diagnostic delays and challenges is crucial for effective patient management.
  • Prompt decision-making, informed by detailed case reports, can improve outcomes for cutaneous mycobacterial infections.