Cecchi R, Giomi A
Department of Dermatology, Spedali Riuniti, Pistoia, Italy.
J Dermatol. 1999 May;26(5):334-6. doi: 10.1111/j.1346-8138.1999.tb03482.x.
We report a case of cutaneous vasculitis with annular features in association with sarcoidosis. A 36-year-old woman presented with fever, polyarthralgias, erythema nodosum, bilateral hilar lymphadenopathy, and induration of a long-standing scar on the face. In addition, she developed annular, erythematous, and purpuric patches over her thighs and buttocks that were histologically characterized by a small vessel leukocytoclastic vasculitis. The presence of circulating immune complexes in the early stages of sarcoidosis might be related to the occurrence of the vascular damage.
我们报告一例结节病相关的具有环状特征的皮肤血管炎病例。一名36岁女性，出现发热、多关节痛、结节性红斑、双侧肺门淋巴结肿大以及面部一处长期存在的瘢痕硬结。此外，她的大腿和臀部出现环状、红斑性及紫癜性斑块，组织学表现为小血管白细胞破碎性血管炎。结节病早期循环免疫复合物的存在可能与血管损伤的发生有关。
