1.A Case of Kawasaki Disease Associated with Acute Renal Failure and Necrotizing Myositis.
So Hyun AHN ; So Yun SHIM ; Sejung SOHN ; Seung Joo LEE ; Un Seop HAN
Journal of the Korean Pediatric Society 2003;46(2):207-209
Kawasaki disease is an acute febrile vasculitis affecting primarily infants and young children. In addition to the cardiovascular involvement, it may cause inflammatory changes in various organs and body systems : digestive, respiratory, urinary, nervous and musculoskeletal. A case is reported of atypical Kawasaki disease associated with acute renal failure and necrotizing myositis in the right gastrocnemius in a 10-year-old boy. In older children, uncommon age of onset and additional features less commonly associated with Kawasaki disease may contribute to a delayed diagnosis.
Acute Kidney Injury*
;
Age of Onset
;
Child
;
Delayed Diagnosis
;
Humans
;
Infant
;
Male
;
Mucocutaneous Lymph Node Syndrome*
;
Myositis*
;
Vasculitis
2.Multicenter Study for Frequency and Clinical Features of Community-Associated Methicillin-Resistant Staphylococcus aureus in Korea.
Jin Su SONG ; Pyoeng Gyun CHOE ; Kyoung Ho SONG ; Jae Hyun CHO ; Sung Han KIM ; Ji Hwan BANG ; Chang Seop LEE ; Kyung Hwa PARK ; Kyoung Un PARK ; Sue SHIN ; Hee Jung CHOI ; Eu Suk KIM ; Dong Min KIM ; Mi Suk LEE ; Wan Beom PARK ; Nam Joong KIM ; Myoung Don OH ; Eui Chong KIM ; Hong Bin KIM ; Kang Won CHOE
Infection and Chemotherapy 2006;38(6):325-333
BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) infection has emerged in patients who do not have the established risk factors. In Korea, little is known about the epidemiology and clinical features of community-associated MRSA (CA-MRSA). MATERIAL AND METHODS: Clinical microbiology laboratory databases of 7 hospitals were reviewed to identify the patients from whom MRSA was isolated during the period of January to July 2005. Only one isolate per patient was enrolled. In order to identify the risk factors of MRSA acquisition, the medical records and the Health Insurance Review Agency databases were reviewed. CA-MRSA was defined as MRSA isolated from patient without established risk factors. We analyzed patient demographics, underlying medical conditions, characteristics of infection, and antimicrobial susceptibility profiles. RESULTS: Of total 3,251 S. aureus isolates, 1900 (58.4%) were MRSAs. Of the MRSA isolates, 114 (6.0%) were CA-MRSA. Of 114 CA-MRSA isolates, 22 (19.3%) were colonizers, 22 (19.3%) were pathogens, and the clinical significance of remaining 70 (61.4%) could not be determined. Median age of the 22 patients with CA-MRSA disease was 47 years. Nine patients had skin and soft tissue infections, 9 ear infections, 3 bacteremia, 1 septic arthritis. Seven patients had underlying medical disease. None died of the CA-MRSA infections. Of the 73 isolates of CA-MRSA, 47 (64.4%) were resistant to more than 3 classes of antibiotics besides beta-lactams. CONCLUSION: Although MRSA is highly prevalent among hospital-associated S. aureus infection, CA-MRSA infections are not common.
Anti-Bacterial Agents
;
Arthritis, Infectious
;
Bacteremia
;
beta-Lactams
;
Colon
;
Demography
;
Ear
;
Epidemiology
;
Humans
;
Insurance, Health
;
Korea*
;
Medical Records
;
Methicillin Resistance*
;
Methicillin-Resistant Staphylococcus aureus*
;
Risk Factors
;
Skin
;
Soft Tissue Infections
3.Multicenter Study for Frequency and Clinical Features of Community-Associated Methicillin-Resistant Staphylococcus aureus in Korea.
Jin Su SONG ; Pyoeng Gyun CHOE ; Kyoung Ho SONG ; Jae Hyun CHO ; Sung Han KIM ; Ji Hwan BANG ; Chang Seop LEE ; Kyung Hwa PARK ; Kyoung Un PARK ; Sue SHIN ; Hee Jung CHOI ; Eu Suk KIM ; Dong Min KIM ; Mi Suk LEE ; Wan Beom PARK ; Nam Joong KIM ; Myoung Don OH ; Eui Chong KIM ; Hong Bin KIM ; Kang Won CHOE
Infection and Chemotherapy 2006;38(6):325-333
BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) infection has emerged in patients who do not have the established risk factors. In Korea, little is known about the epidemiology and clinical features of community-associated MRSA (CA-MRSA). MATERIAL AND METHODS: Clinical microbiology laboratory databases of 7 hospitals were reviewed to identify the patients from whom MRSA was isolated during the period of January to July 2005. Only one isolate per patient was enrolled. In order to identify the risk factors of MRSA acquisition, the medical records and the Health Insurance Review Agency databases were reviewed. CA-MRSA was defined as MRSA isolated from patient without established risk factors. We analyzed patient demographics, underlying medical conditions, characteristics of infection, and antimicrobial susceptibility profiles. RESULTS: Of total 3,251 S. aureus isolates, 1900 (58.4%) were MRSAs. Of the MRSA isolates, 114 (6.0%) were CA-MRSA. Of 114 CA-MRSA isolates, 22 (19.3%) were colonizers, 22 (19.3%) were pathogens, and the clinical significance of remaining 70 (61.4%) could not be determined. Median age of the 22 patients with CA-MRSA disease was 47 years. Nine patients had skin and soft tissue infections, 9 ear infections, 3 bacteremia, 1 septic arthritis. Seven patients had underlying medical disease. None died of the CA-MRSA infections. Of the 73 isolates of CA-MRSA, 47 (64.4%) were resistant to more than 3 classes of antibiotics besides beta-lactams. CONCLUSION: Although MRSA is highly prevalent among hospital-associated S. aureus infection, CA-MRSA infections are not common.
Anti-Bacterial Agents
;
Arthritis, Infectious
;
Bacteremia
;
beta-Lactams
;
Colon
;
Demography
;
Ear
;
Epidemiology
;
Humans
;
Insurance, Health
;
Korea*
;
Medical Records
;
Methicillin Resistance*
;
Methicillin-Resistant Staphylococcus aureus*
;
Risk Factors
;
Skin
;
Soft Tissue Infections