Ja-Hyun Hong

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Mycoplasma pneumoniae pneumonia (MP) is responsible for 10-40% of cases of pediatric community-acquired pneumonia. Occasionally, progression to severe pneumonia occurs despite appropriate antibiotic therapy. We retrospectively evaluated the effect of prednisolone in 15 children with MP whose clinical and radiographic course worsened despite broad-spectrum(More)
BACKGROUND Although chloramphenicol and doxycycline have been used for the treatment of scrub typhus, a difficulty exists in determining which drug to use in treating children because of such potential complications as aplastic anemia or tooth discoloration. We evaluated the effect of roxithromycin, a macrolide antibiotic, on scrub typhus in children. (More)
BACKGROUND Aseptic meningitis is a relatively frequent childhood disease and virologic data suggest that enteroviruses are the commonest etiologic agents. We evaluated the epidemiologic characteristics of aseptic meningitis in Daejeon, South Korea from 1987 to 2003. METHODS 2201 medical records of children with aseptic meningitis admitted to The Catholic(More)
We evaluated the effects of high-dose intravenous immunoglobulin (IVIG) administration on various protein parameters, including inflammatory profiles, in children with Kawasaki disease (KD). Sixty-three children with KD were treated with IVIG at 2 g/kg over 12 h. Serial examinations of laboratory indices were performed three times: before IVIG treatment, 24(More)
PURPOSE We evaluated the epidemiology and a range of clinical characteristics in children with Kawasaki disease (KD) in one area of South Korea. METHODS We retrospectively analyzed 506 medical records of children with KD, who were admitted at Daejeon St. Mary's Hospital from January 1987 through December 2000. RESULTS The mean annual frequency was 36.1(More)
AIM The diagnosis of Kawasaki disease (KD) in those outside the typical age range (6 months-4 years) is often delayed, potentially worsening prognosis. The features of KD in children<or=6 months and >or=5 years were compared with those presenting within the more typical age distribution. METHODS Korean children with complete diagnostic criteria for KD(More)
We evaluated the inflammatory indices according to the fever duration in children with Kawasaki disease (KD), and determined duration when the inflammatory processes in KD reach their peak. Children with KD (n=152) were classified into 7 groups according to fever duration: at the third day or earlier (n=20), fourth (n=33), fifth (n=46), sixth (n=15),(More)
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