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영아에서 발생한 메티실린 저항성 포도상구균에 의한 다발성 장궤양 및 장천공에 대한 임상 연구

Other Titles
 Clinical Study of Multiple Intestinal Ulcerations and Perforations Caused by Methicillin-Resistant Staphylococcus aureus in Infants 
Authors
 한석주  ;  정풍만  ;  김재억  ;  홍정  ;  김호근  ;  성인화  ;  황의호 
Citation
 Journal of the Korean Pediatric Association (소아과), Vol.42(1) : 77-87, 1999 
Journal Title
 Journal of the Korean Pediatric Association (소아과) 
ISSN
 0560-3560 
Issue Date
1999
Keywords
Methicillin-resistant Staphylococcus aureus(MRSA) ; Intestinal ulceration ; Intestinal perforation ; Vancomycin
Abstract
Purpose: In recent years, the authors experienced a distinctive clinical entity of multiple intestinal ulcerations and perforations in infants. The purpose of this study was to describe the clinical characteristics of this entity, examine th possible pathogenesis and the effective treatment. Methods: Seven infants underwent abdominal exploration under suspicion of surgical abdomen and were noted to have multiple intestinal ulcerations and perforations without evidence of necrotizing enterocolitis by the members of the Korean Association of Pediatric Surgeons. The clinical courses, operative findings, bacterial cultures, pathologic findings, treatment and prognosis of these seven cases were evaluated retrospectively. Results: The characteristics of this entity are as follows : The initial presenting symptoms were all different. Despite conservative treatment with a broad spectrum of antibiotics, diarrhea and abdominal distention developed and progressively grew worse. At laparotomy, all patients exhibited numerous typical transverse linear ulcerative lesions with pin-point perforations scattered mainly in the small bowel. Histologic evaluations of the resected specimens revealed mucosal ulcerations with neutrophil infiltration, submucosal microabscesses and colonies of gram-positive cocci. Methicillin-resistant Staphylococcus aureus(MRSA) was the predominant organism cultured from the body fluid. Only two cases, the completely-resected one and the one immediately treated with vancomycin after operation, survived. Conclusion: We think this distinct clinical entity exhibiting multiple intestinal ulcerations and perforations is caused by MRSA occurring in infants. It has a high mortality because it is very difficult to diagnosis in young infants before laparotomy. Vancomycin is highly effective in treating MRSA, so we think the early diagnosis of this entity can make the treatment successful.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Hogeun(김호근)
Han, Seok Joo(한석주) ORCID logo https://orcid.org/0000-0001-5224-1437
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/174332
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