Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy
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J. Infect. Chemother. · Aug 2004
Clinical implication of prolonged fever in children with cat scratch disease.
Cat scratch disease, caused by Bartonella henselae, typically presents with a localized lymphadenopathy with a brief period of fever and general symptoms. However, there are atypical cases with a wide spectrum of clinical manifestations including prolonged fever (> or =37.5 degrees C, for more than 7 days), or with systemic complication, or without lymphadenopathy. We analyzed relationships among those manifestations in children with cat scratch disease. ⋯ By multiple regression analysis, the duration of fever was significantly associated with both the absence of lymphadenopathy and the presence of complications. The child suffering from cat scratch disease without lymphadenopathy or with complication tends to have prolonged fever. Conversely, when a child has a prolonged fever of unknown origin, possibility of cat scratch disease should be considered, and a search for underlying systemic complications is recommended for prompt diagnosis and appropriate treatment.