|
|
|
Necrotizing enterocolitis
|
|
| Definition: |
An acquired disease, primarily in premature infants or sick newborns, in which intestinal tissue dies.
|
| Causes, incidence, and risk factors: |
| In necrotizing enterocolitis, the lining of the intestinal wall dies and the tissue sloughs off. The cause for this disorder is unknown, but it is thought that a decreased blood flow to the bowel keeps the bowel from producing the normal protective mucus. Bacteria in the intestine may also be a causative factor. Risk factors include small, premature infants, outbreaks among other infants in a nursery (suggesting an infectious cause), the feeding of concentrated formulas, and infants who have received blood exchange transfusions. |
| Treatment: |
In an infant with suspected necrotizing enterocolitis, feedings are stopped and the bowel is decompressed of gas by inserting a small tube into the stomach. Intravenous fluid is started to replace feedings of formula or breast milk. Antibiotic therapy is started. The infant's condition is monitored with abdominal X-rays, blood tests, and blood gases.
If intestinal perforation (hole) or peritonitis (inflammation of the abdominal wall) develop, surgery is indicated. The dead bowel tissue is removed and a colostomy or ileostomy is performed. The bowel is then reconnected several weeks or months later when the infection and inflammation have healed. |
| Expectations (prognosis): |
| Necrotizing enterocolitis is a serious disease with a death rate approaching 25%. The outcome is improved by aggressive, early treatment. |
| Calling your health care provider: |
| This disorder usually develops in an infant that is already ill or premature, and most often develops while the infant is still in the hospital. If any symptoms of necrotizing enterocolitis develop, especially in an infant that has recently been hospitalized for illness or prematurity, go to the emergency room or call the local emergency number (such as 911). |
|
|
Review Date: 12/3/2001
Reviewed By: Andrew J. Muir, M.D. M.H.S., Division of Gastroenterology, Duke University Medical Center, Durham, NC. Review provided by VeriMed Healthcare Network.
|
 |
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).
|
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2003 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
|
