Related Experiment Video

Updated: Aug 9, 2026

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
08:50

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

Published on: June 24, 2020

Congenital diarrhea with intestinal inflammation and epithelial immaturity

M E Kanof, N E Rance, S R Hamilton

    Journal of Pediatric Gastroenterology and Nutrition
    |January 1, 1987
    PubMed

    Insights

    This case study details congenital inflammatory bowel disease and intestinal epithelial immaturity presenting as secretory diarrhea in an infant. The condition, linked to polyamine deficiency, led to fatal intractable diarrhea.

    Area of Science:

    • Pediatric Gastroenterology
    • Neonatal Pathology

    Background:

    • Congenital inflammatory bowel disease (IBD) is rare in neonates.
    • Intestinal epithelial immaturity can cause severe diarrhea.
    • Secretory diarrhea in infants requires thorough etiological investigation.

    Observation:

    • An infant presented with severe secretory diarrhea without identifiable infectious, metabolic, or anatomical causes.
    • Histopathology revealed acute and chronic inflammation, submucosal fibrosis, and flat mucosa in both small and large intestines.
    • The infant exhibited a polyamine deficiency, potentially impacting epithelial development.

    Findings:

    • The infant had a unique presentation of congenital IBD with intestinal epithelial immaturity.
    • Combined intestinal involvement (small and large) and specific histopathological features were noted.
    • Polyamine deficiency was observed, possibly contributing to delayed epithelial maturation.

    Implications:

    • This case highlights a severe form of neonatal enteropathy.
    • It suggests a potential link between polyamine deficiency, IBD, and epithelial maturation defects.
    • The findings underscore the complexity of diagnosing and managing intractable neonatal diarrhea.

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