Related Experiment Video

Updated: Mar 7, 2026

Author Spotlight: Advancing Research on Candida albicans Biofilm-Associated Prosthetic Joint Infections
04:37

Author Spotlight: Advancing Research on Candida albicans Biofilm-Associated Prosthetic Joint Infections

Published on: February 2, 2024

1.4K

Actinomycetoma Pedis Due to Nocardla Caviae in India

A Thammayya, Maya Sanyal

    Indian Journal of Dermatology, Venereology and Leprology
    |February 23, 2017
    PubMed

    Insights

    Actinomycetoma pedis, a fungal infection of the foot, was diagnosed in three individuals due to Nocardia caviae. This soil-borne bacterial infection, often following trauma, presents with foot swelling and discharging sinuses.

    Area of Science:

    • Medical Mycology
    • Bacteriology
    • Dermatology

    Background:

    • Actinomycetoma pedis is a chronic subcutaneous infection.
    • Nocardia species are known causative agents of mycetoma.
    • This study focuses on Nocardia caviae as a pathogen.

    Observation:

    • Three cases of actinomycetoma pedis are presented.
    • Patients exhibited foot swelling, nodules, and discharging sinuses.
    • Granules within sinuses contained Nocardia caviae filaments.

    Findings:

    • Nocardia caviae was isolated from all three patients.
    • Bone involvement occurred in two cases.
    • Infection followed trauma, with local soil identified as the source.

    Implications:

    • Highlights Nocardia caviae as a cause of mycetoma pedis.
    • Emphasizes the role of trauma and soil exposure.
    • Informs diagnosis and treatment strategies for mycetoma.

    More Related Videos

    Author Spotlight: Enhancing Candida albicans Detection in Catheter Infections Using Fluorescent Protein Tagging03:24

    Author Spotlight: Enhancing Candida albicans Detection in Catheter Infections Using Fluorescent Protein Tagging

    Published on: March 22, 2024

    2.2K

    Related Concept Videos

    Skin Diseases and Disorders01:23

    Skin Diseases and Disorders

    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.
    Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
    5.9K
    Fungal Phylum Microsporidia01:28

    Fungal Phylum Microsporidia

    Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...
    653
    Pulmonary Tuberculosis V01:28

    Pulmonary Tuberculosis V

    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...
    718
    Pulmonary Tuberculosis I01:29

    Pulmonary Tuberculosis I

    Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
    Causative Organism
    The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
    Mode of...
    1.1K
    Pulmonary Tuberculosis IV01:26

    Pulmonary Tuberculosis IV

    Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
    Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
    588
    Pulmonary Tuberculosis II01:28

    Pulmonary Tuberculosis II

    Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
    Here is a detailed explanation of its pathophysiology:
    Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
    1.8K