导致传染性红斑的细小病毒B19(B19)在儿童可引起肝炎、一过性意识障碍和肝功能不良以及肝移植前或肝移植后立即出现的暴发性非甲非乙型肝衰竭。在成人感染后,急性肝炎或肝功能紊乱少见。本文报告2例在丹麦一次近期B19流行期间的急性肝功能不良患者。病例.例1女性,41岁,因疲劳、不适、咳 Parvoviruses B19 (B19) causing infectious erythema in children can cause hepatitis, transient unconsciousness and liver dysfunction as well as fulminant non-A non-B liver failure immediately before or after liver transplantation. Acute hepatitis or liver dysfunction is rare after adult infection. This article reports 2 patients with acute liver dysfunction during a recent B19 epidemic in Denmark. Case 1 Female, 41 years old, due to fatigue, malaise, cough