文献简介

出版社:JAMA Dermatology

作  者:Cristian Scatena, MD; Vieri Grandi, MD; Giovanni Beltrami, MD

编  号:

关键字:Knee-located erythema elevatum diutinum (EED) with a calcaneal late-stage nodular component

年  份:2017   点击量:125

文献摘要 全文翻译

A healthy man in his 20s presented with a several-month history of asymptomatic, slightly erythematous cutaneous nodules, measuring 1.5 to 3.0 cm, over the calcanea (Figure, A). Physical examination revealed violaceous plaques, measuring 2 to 3 cm, on the extensor surface of the knees, bilaterally (Figure, B). Excisional biopsy specimens were obtained (Figure, C and D).

患者男性,20余岁,既往体健,跟骨处数月前出现若干1.5至3.0 cm大的无症状轻微发红的结节(图A)。体格检查示在双膝伸侧可见2至3 cm大的紫红色红斑(图B)。取切除活检标本(图C和D)。