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Failure to thrive in infant secondary to congenital colonic stenosis: a case report

Year: 2024

Type: article

Abstract: Congenital colonic stenosis (CCS) is a rare cause of intestinal obstruction, most commonly presenting in the neonatal period. We present a case of delayed CCS and describe the diagnostic challenges experienced. A 16-week-old female patient presented with persistent failure to thrive associated with signs of intestinal obstruction. Prior encounters included investigation for pyloric stenosis, gastrointestinal pathogens, acid reflux, and cow milk allergy, with no to little improvement in symptoms. Abdominal imaging showed bowel dilation with possible colonic obstruction while excluding malrotation. Exploratory laparotomy revealed abrupt reduction in caliber of the mid/distal transverse colon and extreme luminal narrowing, consistent with colonic stenosis. Extended right hemicolectomy and anastomosis resulted in returned bowel function and appropriate weight gain in follow-up. Though rare, CCS should be considered in cases of partial or subacute intestinal obstruction throughout the first year of life. Inconclusive clinical and imaging results may support exploratory laparotomy after excluding differential diagnoses.

Source: Journal of Surgical Case Reports

DOI: 10.1093/jscr/rjae766