Leiste Anke, Skaletz-Rorowski Adriane, Venten Irene, Altmeyer Peter, Brockmeyer Norbert H
Clinic for Dermatology and Allergology, Ruhr University, Bochum, Germany.
J Dtsch Dermatol Ges. 2008 Jul;6(7):563-5. doi: 10.1111/j.1610-0387.2007.06501.x.
Acute and chronic urticaria may be triggered by infection. Streptococci and Helicobacter pylori are the most frequent acute infectious causes. We present two cases in which we cultured Norovirus in the stool of patients with both acute and chronic urticaria. Noroviruses (genus Norovirus, family Caliciviridae) are a group of single stranded RNA, nonenveloped viruses which cause acute gastroenteritis in humans. Norovirus was recently approved as the official genus name for the group of viruses provisionally described as Norwalk-like viruses (NLV). Therapy is symptomatic. Noroviruses should be regarded as possible infectious trigger for dermatologic diseases. In seeking a focus of viral or bacterial infection for skin diseases with unknown origin, stool cultures should be part of the routine evaluation.
急性和慢性荨麻疹可能由感染引发。链球菌和幽门螺杆菌是最常见的急性感染病因。我们报告两例在急性和慢性荨麻疹患者粪便中培养出诺如病毒的病例。诺如病毒（诺如病毒属，杯状病毒科）是一组单链RNA、无包膜病毒，可引起人类急性胃肠炎。诺如病毒最近被批准为一组暂时称为诺沃克样病毒（NLV）的病毒的官方属名。治疗以对症治疗为主。应将诺如病毒视为皮肤病可能的感染触发因素。在寻找病因不明的皮肤病的病毒或细菌感染病灶时，粪便培养应作为常规评估的一部分。
