Related Experiment Videos
Summary
Common yeasts like Candida spp. can cause serious deep infections in immunocompromised individuals. Other fungi, such as Torulopsis glabrata and Malassezia furfur, also pose risks, particularly in fragile patients and newborns.
Area of Science:
- Medical Mycology
- Infectious Diseases
- Immunology
Context:
- Yeast-like fungi are common commensals on human skin and in the digestive tract.
- Opportunistic fungal infections can manifest as cutaneous, mucosal, or deep-seated diseases.
- Immunosuppression and medical interventions facilitate fungal proliferation and tissue invasion.
Purpose:
- To review the spectrum of fungal infections caused by yeasts beyond Candida spp.
- To highlight emerging fungal pathogens and their associated clinical syndromes.
- To discuss diagnostic challenges and treatment considerations for deep mycoses.
Summary:
- Candida species are well-known causes of deep infections, including septicaemia, endocarditis, and various organ lesions, often facilitated by immunosuppression.
- New syndromes have emerged in specific populations, such as heroin addicts and patients with AIDS.
- Other fungi like Torulopsis glabrata, Trichosporon cutaneum, Rhodotorula spp., and Malassezia furfur can cause severe infections, particularly through medical devices or in vulnerable neonates.
Impact:
- Improved understanding of the diverse range of yeast-like fungi causing human mycoses.
- Awareness of new clinical syndromes and risk factors associated with opportunistic fungal infections.
- Guidance for diagnosis and management of deep fungal infections in immunocompromised and fragile patients.