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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...
Fungal Group Zygomycota01:29

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Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
Candidiasis01:20

Candidiasis

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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...
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Bacterial Phylum Chlamydiae

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Related Experiment Video

Updated: Jul 5, 2026

Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy
09:03

Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy

Published on: July 19, 2021

Onychomycosis by Chaetomium spp.

Cristina Serrano Falcón, M Del Mar Serrano Falcón, Jaime Delgado Ceballos

    Mycoses
    |May 24, 2008
    PubMed
    Summary
    This summary is machine-generated.

    Onychomycosis, a common nail infection, can be caused by various fungi. This case highlights a rare instance of onychomycosis in an 11-year-old caused by Chaetomium species.

    Related Experiment Videos

    Last Updated: Jul 5, 2026

    Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy
    09:03

    Rapid Freezing using Sandwich Freezing Device for Good Ultrastructural Preservation of Biological Specimens in Electron Microscopy

    Published on: July 19, 2021

    Area of Science:

    • Medical Mycology
    • Dermatology
    • Infectious Diseases

    Background:

    • Onychomycosis is a prevalent nail fungal infection.
    • Dermatophytes and Candida species are common causative agents.
    • Moulds are infrequent causes, typically affecting the great toenail.

    Observation:

    • A case study of an 11-year-old girl is presented.
    • The patient presented with toenail onychomycosis.
    • Infection involved the second and third toenails.

    Findings:

    • The onychomycosis was caused by Chaetomium species.
    • This represents a less common etiological agent for onychomycosis.
    • The specific clinical presentation in a pediatric patient is detailed.

    Implications:

    • Highlights the diverse fungal spectrum causing onychomycosis.
    • Suggests Chaetomium species should be considered in nail infections.
    • Contributes to understanding pediatric onychomycosis cases.