Document Detail

Clinical spectrum of Kawasaki disease in infants.
MedLine Citation:
PMID:  11458622     Owner:  NLM     Status:  MEDLINE    
BACKGROUND: Kawasaki disease is a common acquired heart disease in children. Only a few reports have been published concerning Kawasaki disease in infants. This study was performed to assess the clinical spectrum of Kawasaki disease in infants. METHODS: Between January 1989 and December 1998, a total of 48 consecutive Kawasaki patients less than one year of age were enrolled and studied retrospectively. Coronary artery dilation was defined as the internal diameter of a coronary artery larger than 3 mm. All cases received 2 gm/Kg of intravenous immunoglobulin. We divided the patients into two groups; group I; coronary artery dilation (+) and group II; coronary artery dilation (-), and compared the clinical and laboratory data. RESULTS: Of 273 patients with Kawasaki disease, 48 (17.5%) were less than one year of age. Among these patients (< 1 year old), the median age was 7.8 +/- 2.8 months (range 2 months to 12 months), and the male to female ratio was 1.52:1. The incidence of atypical Kawasaki disease was 31.2% (compared with an incidence of atypical Kawasaki disease among patient more than one year of age of 7.5%; p < 0.001), and that of coronary artery dilation was 35.4%. Clinical manifestations included fever 100%, extremity change 91.6%, skin rash 89.6%, conjunctivitis 89.6%, oral mucosa change 89.6%, and cervical lymphadenopathy 0%. Laboratory data revealed white blood cell count: 15,403 +/- 6,282/mm3, hemoglobin: 10.1 +/- 1.0 gm/dl, neutrophil: 59.2 +/- 13.7%, lymphocytes: 30.6 +/- 13.1%, platelet count: 456,3000 +/- 216,4000/mm3, and C-reactive protein 8.2 +/- 5.6 mg/dl. Patients with coronary artery dilation had a longer duration of diagnosis, higher incidence of atypical presentation, lower incidence of conjunctivitis, lower incidence of skin rash, lower incidence of extremity change, and lower C-reactive protein. The predictive value of coronary artery dilation based on the combination of atypical presentation, duration of diagnosis, and C-reactive protein was 81.2%. CONCLUSIONS: Kawasaki disease in infants is associated with a high incidence of atypical presentation and increased risk of coronary artery dilation. We suggest that in an infant with insufficient diagnostic criteria for Kawasaki disease, care should be taken to avoid missing atypical Kawasaki disease. Echocardiography is an important tool for diagnosis of atypical Kawasaki disease.
C F Tseng; Y C Fu; L S Fu; H Betau; C S Chi
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Zhonghua yi xue za zhi = Chinese medical journal; Free China ed     Volume:  64     ISSN:  0578-1337     ISO Abbreviation:  Zhonghua Yi Xue Za Zhi (Taipei)     Publication Date:  2001 Mar 
Date Detail:
Created Date:  2001-07-18     Completed Date:  2001-08-16     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0005327     Medline TA:  Zhonghua Yi Xue Za Zhi (Taipei)     Country:  China (Republic: 1949- )    
Other Details:
Languages:  eng     Pagination:  168-73     Citation Subset:  IM    
Department of Pediatrics, Taichung Veterans General Hospital, 160, Sec. 3, Taichung-Kang Road, Taichung 407, Taiwan.
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MeSH Terms
C-Reactive Protein / analysis
Coronary Vessels / physiopathology*
Mucocutaneous Lymph Node Syndrome / physiopathology*
Reg. No./Substance:
9007-41-4/C-Reactive Protein

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