Related Experiment Videos
Primary cutaneous zygomycosis in two immunocompromised children
Julie L Cantatore-Francis1, Helen T Shin, Edward Heilman
1SUNY Downstate Department of Dermatology, Brooklyn, New York 11203, USA. julie.cantatore@gmail.com
Pediatric Dermatology
|June 5, 2007
Summary
Gangrenous cutaneous zygomycosis, a rare fungal infection in immunocompromised children, presents a high mortality risk. Early diagnosis and treatment are crucial for improving outcomes in this aggressive condition.
Area of Science:
- Mycology
- Infectious Diseases
- Dermatology
Background:
- Zygomycosis, also known as mucormycosis, is a severe fungal infection.
- It primarily affects immunocompromised individuals, causing rapid tissue destruction and vascular invasion.
- The primary cutaneous form is rare and often misdiagnosed.
Observation:
- This study details two pediatric cases of gangrenous cutaneous zygomycosis.
- The condition presents as a rapidly progressing necrotic ulceration.
- High mortality rates are observed even with aggressive treatment.
Findings:
- Early recognition and prompt diagnosis are critical for managing this infection.
- Aggressive surgical debridement and amphotericin B are standard treatments.
- The pediatric population presents unique challenges in diagnosis and management.
Implications:
- Highlights the need for increased awareness of cutaneous zygomycosis in pediatric patients.
- Emphasizes the importance of timely intervention to reduce mortality.
- Contributes to understanding the etiology, diagnosis, and treatment of this rare infection in children.
Related Concept Videos
Cryptococcal Meningitis
Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
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...
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Immunodeficiency Diseases
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency disorders...
There are three main causes of immunodeficiency disorders...
Fungal Group Zygomycota
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...
Chickenpox
Chickenpox is an acute, highly contagious disease caused by the varicella-zoster virus (VZV), a double-stranded DNA virus belonging to the Herpesviridae family. Its transmission occurs primarily through the inhalation of respiratory droplets or direct contact with vesicular fluid from skin lesions. The incubation period typically ranges from 10 to 21 days, during which the virus replicates and disseminates through sequential phases within the host. Although generally self-limiting in children,...
Leishmaniasis
Leishmaniasis is a protozoal disease caused by species of the genus Leishmania and transmitted through the bite of infected female sandflies. The parasite exists in two principal morphological forms during its life cycle. A sandfly acquires intracellular amastigotes from an infected reservoir host, such as a dog. Within the sandfly, these forms differentiate into motile, flagellated promastigotes. During a subsequent blood meal, promastigotes are injected into the human host, where they...