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Non-specific viral exanthem. Despite the distinct features of viral exanthems described above, some viruses cause a non-specific exanthem usually in association with a respiratory illness. These viruses include adenovirus, RSV, parainfluenza and influenza A/B.
Exanthems during childhood are very common and are usually due to specific viral infections: Erythema infectiosum (parvovirus B19). Viral exanthems also include: Nonspecific viral exanthem. Exanthems caused by bacterial infections include: Staphylococcal scalded skin syndrome (SSSS). Streptococcal toxic shock-like syndrome (STSS).
Exanthems during childhood are usually associated with viral infection and represent either a reaction to a toxin produced by the organism, damage to the skin by the organism, or an immune response. Pityriasis rosea, Gianotti Crosti syndrome, Laterothoracic exanthem and Kawasaki disease are distinctive eruptions but the cause(s) are usually ...
1 sie 2015 · Roseola is most commonly caused by human herpesvirus 6 and affects infants and children younger than three years. 2 It is characterized by the abrupt onset of high fever lasting one to five...
9 wrz 2024 · Non-specific Viral Exanthem . A non-specific exanthem rash is a general rash involving flat or raised pink or dark spots that look similar among different viruses. It usually clears within five days.
21 kwi 2021 · Typically, roseola presents with a non-specific exanthem; however, occasionally it can present as a widespread pink-red maculopapular rash, which can be extensive over the trunk, as the accompanying fever improves (see Figure 4). It is commonly associated with systemic features such as fever, malaise, headache, loss of appetite, abdominal pain ...
In many cases of roseola, the child appears well with few or no signs or symptoms. Typical cases are characterised by the following: In some cases, a child may be infected with the virus and never develop the rash. Less commonly, the rash may appear without a preceding fever. In most cases, particularly if fever is low, the child is well.
