Related Experiment Videos
Primary cutaneous mucormycosis in an immunocompetent host
Wani Tehmeena1, Wajahat Hussain, Haroon R Zargar
1Department of Microbiology and Plastic Surgery, SKIMS, Srinagar, Jammu and Kashmir, India. wtehmeena@yahoo.co.in
Mycopathologia
|August 7, 2007
Summary
Primary cutaneous mucormycosis is rare in immunocompetent individuals. This case highlights successful treatment of a Mucor species infection in a healthy young woman using Amphotericin B and surgery.
Area of Science:
- Mycology
- Infectious Diseases
- Dermatology
Background:
- Mucormycosis, a fungal infection, typically affects immunocompromised individuals.
- Primary cutaneous mucormycosis in immunocompetent hosts is exceptionally rare.
- Trauma is a common predisposing factor in reported cases.
Observation:
- A 26-year-old immunocompetent female presented with primary cutaneous mucormycosis.
- The causative agent was identified as Mucor species.
- The infection was localized to the skin.
Findings:
- A combination therapy of Amphotericin B and surgical debridement was administered.
- This treatment regimen led to the complete eradication of the fungal infection.
- The patient, despite being immunocompetent, developed a severe cutaneous fungal infection.
Implications:
- This case underscores that immunocompetent individuals can develop mucormycosis, albeit rarely.
- Aggressive treatment combining antifungal therapy and surgical intervention is crucial for successful outcomes.
- Further research may elucidate specific risk factors or pathways for mucormycosis in immunocompetent hosts.
Related Concept Videos
01:27Cryptococcal 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,...
01:23Skin 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...
01:29Fungal 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...
01:20Candidiasis
Candidiasis is a fungal infection caused by opportunistic species of Candida. It can affect various anatomical sites, including the skin, oral cavity, nails, and genitourinary tract. Among its forms, vaginal candidiasis is the most common type of mucosal infection. It typically results from the overgrowth of Candida albicans in the vaginal mucosa. Under normal conditions, C. albicans exists as a commensal organism within the vaginal microbiota, regulated by the dominance of lactobacilli, which...
01:28Fungal 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...
01:27Cytomegalovirus Disease
Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...