Related Experiment Videos
Viral exanthems in childhood
1Department of Dermatology, Royal Alexandra Hospital for Children, Sydney, New South Wales, Australia.
The Australasian Journal of Dermatology
|May 1, 1996
Summary
Viral exanthems, common skin rashes caused by viruses, are typically erythematous. Key viral culprits include enteroviruses and Epstein-Barr virus, requiring careful differential diagnosis.
Area of Science:
- Dermatology
- Virology
- Pediatrics
Background:
- Viral exanthems present a common diagnostic challenge in clinical practice.
- Understanding the diverse etiologies and presentations of viral rashes is crucial for accurate diagnosis and management.
- Erythematous, papular, and vesicular rashes are common classifications of viral exanthems.
Purpose of the Study:
- To classify viral exanthems based on their clinical presentation.
- To identify common and less common viral causes of exanthems.
- To outline the differential diagnosis for viral exanthems.
Main Methods:
- Review of viral exanthem classifications.
- Identification of common viral etiologies.
- Comparison with differential diagnoses.
Main Results:
- The majority of viral exanthems are erythematous.
- Common causes include non-polio enteroviruses, respiratory viruses, Epstein-Barr virus, human herpes viruses 6 and 7, and parvovirus B-19.
- Less common causes include measles, rubella, mumps, acute GMV, hepatitis viruses, HIV seroconversion, Ross River, and Barmah Forest viruses.
Conclusions:
- Viral exanthems encompass a range of presentations, predominantly erythematous.
- A broad spectrum of viruses can cause exanthems, with enteroviruses and Epstein-Barr virus being frequent.
- Differential diagnosis must consider non-viral causes such as drug eruptions, bacterial infections, and Kawasaki's syndrome.