Necrotizing enterocolitis: experience of 27 cases from a single Korean institution

Necrotizing enterocolitis (NEC) can involve any site in the gastrointestinal tract and is a fatal complication of immunosuppression. To characterize NEC, clinical and radiological characteristics were analyzed. A total of 27 cases of NEC were identified from January 1993 to August 1998, and medical...

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Published inInternational journal of hematology Vol. 72; no. 3; p. 358
Main Authors Choi, J H, Lee, J M, Shin, W S, Choi, S M, Lee, D G, Yoo, J H, Kim, D W, Lee, J W, Min, W S, Kim, C C
Format Journal Article
LanguageEnglish
Published Japan 01.10.2000
Subjects
Adolescent
Adult
Aged
Anti-Infective Agents - therapeutic use
Child
Child, Preschool
Enterocolitis, Necrotizing - drug therapy
Enterocolitis, Necrotizing - epidemiology
Enterocolitis, Necrotizing - pathology
Enterocolitis, Necrotizing - physiopathology
Female
Hematinics - therapeutic use
Humans
Korea - epidemiology
Male
Middle Aged
Recombinant Proteins - therapeutic use
Korea
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Summary:Necrotizing enterocolitis (NEC) can involve any site in the gastrointestinal tract and is a fatal complication of immunosuppression. To characterize NEC, clinical and radiological characteristics were analyzed. A total of 27 cases of NEC were identified from January 1993 to August 1998, and medical records were reviewed. NEC was diagnosed by clinical and radiological criteria, and other mimicking conditions were excluded. Of the NEC cases, 22 (81.5%) occurred in patients with underlying hematologic malignancy. All patients complained of abdominal pain and fever at the time of inclusion. Escherichia coli was the most common pathogen identified. The most common finding by computed tomography was single-layered diffuse bowel wall thickening with variable density. Other findings were ascites, fascial thickening, pneumatosis, and mesenteric lymphadenopathy. Of the patients, 25 were treated with antimicrobials with or without recombinant hematopoietic growth factors, and 2 were treated with surgery because of perforation and profound bleeding. Among the 12 patients who died, NEC was the direct cause of death in 7 patients. In conclusion, computed tomography is an effective tool for early diagnosis of NEC. Bowel rest, broad-spectrum antimicrobials, and recombinant hematopoietic growth factors are important aspects of treatment. Surgery should be reserved for complicated cases.
ISSN:0925-5710