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A Neonatal BALB/c Mouse Model of Necrotizing Enterocolitis
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A Neonatal BALB/c Mouse Model of Necrotizing Enterocolitis

Published on: November 30, 2021

Necrotising enterocolitis in older infants

K Takayanagi, L Kapila

    Archives of Disease in Childhood
    |June 1, 1981
    PubMed

    Insights

    Necrotising enterocolitis (NEC) can affect children beyond the neonatal period. This severe gastrointestinal illness may develop after gastroenteritis, even in older infants and toddlers.

    Area of Science:

    • Pediatric Gastroenterology
    • Neonatal Medicine
    • Surgical Gastroenterology

    Background:

    • Necrotising enterocolitis (NEC) is a serious intestinal condition typically affecting newborns.
    • The established understanding of NEC primarily focuses on the neonatal intensive care unit population.

    Observation:

    • A study observed thirteen pediatric patients, aged 45 days to 2 years, presenting with severe gastrointestinal distress.
    • These children exhibited clinical features strongly indicative of necrotising enterocolitis.
    • All patients had a history of preceding gastroenteritis, which led to hypovolemia.

    Findings:

    • Necrotising enterocolitis (NEC) is not exclusively a neonatal condition.
    • The findings indicate that NEC can manifest in infants and young children beyond the typical neonatal age range.
    • Gastroenteritis followed by hypovolemia appears to be a significant precursor in these non-neonatal cases.

    Implications:

    • Clinical awareness of NEC should extend beyond the neonatal period.
    • Pediatricians and gastroenterologists should consider NEC in older infants and toddlers with severe gastrointestinal symptoms post-gastroenteritis.
    • Further research is warranted to understand the pathophysiology and optimal management of non-neonatal NEC.

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