一名7岁男孩的单发性肉芽肿性色素性紫癜性皮病。

Unilesional granulomatous pigmented purpuric dermatosis in a 7-year-old boy.

作者信息

Zubkov Micaella R, LaRosa Caroline L, Makkar Hanspaul S, Murphy Michael J

机构信息

Division of Dermatopathology, Department of Dermatology, UConn Health, Farmington, CT, USA.

Dermatology Associates of Western Connecticut, Southbury, CT, USA.

出版信息

Pediatr Dermatol. 2021 Mar;38(2):506-507. doi: 10.1111/pde.14533. Epub 2021 Feb 5.

DOI:10.1111/pde.14533

PMID:33543790

Abstract

Granulomatous pigmented purpuric dermatoses (PPD) are rarely reported. We present a case of granulomatous PPD in a 7-year-old boy, one of only two pediatric cases with reported solitary disease. The pathogenesis of unilesional granulomatous PPD may be different from the more commonly described multifocal/widespread disease variant.

摘要

肉芽肿性色素性紫癜性皮病（PPD）鲜有报道。我们报告一例7岁男孩的肉芽肿性PPD病例，这是仅有的两例报道的小儿单发疾病病例之一。单发肉芽肿性PPD的发病机制可能与更常见的多灶性/广泛性疾病变体不同。