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Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
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Published on: December 15, 2011

[Acute pityriasis rubra pilaris in the child. Apropos of 4 cases]

M Larrègue, R Champion, J M Bressieux

    Annales De Dermatologie Et De Venereologie
    |January 1, 1983
    PubMed

    Insights

    Acute Pityriasis Rubra Pilaris in children presents with a distinctive rash, often following infection. This form shows a rapid onset and spontaneous resolution within months, indicating a favorable prognosis.

    Area of Science:

    • Dermatology
    • Pediatrics

    Context:

    • Pityriasis Rubra Pilaris (PRP) is a rare chronic skin disorder.
    • Juvenile PRP has several subtypes, with Type III being a classical form.
    • Acute presentations in children are less commonly documented.

    Purpose:

    • To describe the clinical characteristics and outcomes of four pediatric cases of acute Pityriasis Rubra Pilaris.
    • To differentiate this acute form from classical juvenile PRP.
    • To highlight the distinct clinical course and prognosis.

    Summary:

    • Four children aged 3-6 years presented with acute PRP, with onset following infection in three cases (one confirmed German measles).
    • Initial facial rash evolved to a generalized dermatosis resembling scarlet fever, with follicular papules appearing in the second stage.
    • The condition resolved spontaneously within three months without recurrence, showing no associated symptoms or vitamin A deficiency.

    Impact:

    • This study identifies a distinct acute variant of juvenile Pityriasis Rubra Pilaris.
    • It emphasizes the favorable prognosis and self-limiting nature of this specific presentation.
    • Findings contribute to a better understanding of PRP heterogeneity in pediatric populations.

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