The cutaneous form of Rosai-Dorfman disease is very rare in childhood. The clinical spectrum is highly variable and histopathological study with immunohistochemistry is essential for the diagnosis. We present the case of a 3-year-old boy with the diagnosis of cutaneous Rosai-Dorfman disease and review the pediatric cases published in the literature.

中文翻译：

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一名 3 岁男孩的皮肤 Rosai-Dorfman 病

Rosai-Dorfman 病的皮肤形式在儿童时期非常罕见。临床谱变化很大，免疫组织化学的组织病理学研究对于诊断至关重要。我们介绍了一名诊断为皮肤 Rosai-Dorfman 病的 3 岁男孩的病例，并回顾了文献中发表的儿科病例。