Vitiligo-like changes are an uncommon cutaneous manifestation of graft-versus-host disease (GVHD). We report three cases and review the literature of pediatric patients with vitiligo-like changes associated with GVHD. Improved characterization of this phenomenon may lend insight into the biologic pathways that underlie both vitiligo and GVHD.

中文翻译：

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儿科人群移植物抗宿主病的白斑样表现

白斑样改变是移植物抗宿主病 (GVHD) 的一种罕见皮肤表现。我们报告了三个病例，并回顾了与 GVHD 相关的白癜风样变化的儿科患者的文献。改进对这种现象的表征可能有助于深入了解白斑病和 GVHD 背后的生物学途径。