Lyme disease in childhood: report of one case.

We report a pediatric patient of Lyme disease in Taiwan, confirmed by laboratory tests. An 8-year-old overseas Chinese girl from New Jersey, USA, visited our dermatological clinic with joint pain and multiple expanding annular erythema rashes (measured up to 17x10 cm) for three days. Lyme disease was diagnosed by the presence of the antibody against Borrelia burgdorferi.