Dupont Manon, Theunis Anne, Vanhooteghem Olivier
Dermatology Department CHU UCL Namur, Site Sainte Elisabeth Namur Belgium.
Department of Pathology Institute of Pathology and Genetics (IPG) Gosselies Belgium.
Clin Case Rep. 2022 Sep 2;10(9):e6270. doi: 10.1002/ccr3.6270. eCollection 2022 Sep.
Urticaria multiforme, first described in 1997, also called acute ring urticaria, is a clinical variant of acute urticaria. We relate the case of a 16-year-old adolescent with an extensive pruritic eruption of erythematous annular lesions of variable shapes, arciform, or polycyclic with an ecchymotic center. Urticaria multiforme is described in children aged from 4 months to 4 years, rarely in adolescents. As far as we know, this is the 4th case reported in the literature.
多形性荨麻疹于1997年首次被描述，也被称为急性环状荨麻疹，是急性荨麻疹的一种临床变体。我们报告一例16岁青少年病例，其出现广泛的瘙痒性皮疹，表现为形状各异的红斑性环状损害，呈弧形或多环形，中心有瘀斑。多形性荨麻疹多见于4个月至4岁的儿童，在青少年中很少见。据我们所知，这是文献报道的第4例病例。
