Neonatal pneumoperitoneum secondary to perforated necrotizing enterocolitis

Case contributed by Alice Spencer
Diagnosis certain

Presentation

8 day male presenting with distended abdomen and metabolic acidosis, born at 29+3 weeks.

Patient Data

Age: 8 days
Gender: Male

The lungs are small in volume with granular appearances, which are in keeping with respiratory distress syndrome.

The bowel has a bubbly appearance suspicious for necrotizing enterocolitis/pneumatosis.


Case Discussion

AP supine and lateral X-rays taken of 8 day male neonate born at 29+3 weeks, presenting with abdominal distention and worsening metabolic acidosis. X-rays demonstrate necrotizing enterocolitis with perforation, and resulting pneumoperitoneum (seen as the football sign on AP view with visible falciform ligament, and elucidated on lateral film). This child was transferred to a tertiary neonatal center for follow up care.

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