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Asymptomatic meconium peritonitis presenting as inguinal hernia in a female neonate
Sivasankar Jayakumar1, Laila Hatsell1, Nitin Patwardhan1
1University Hospitals Leicester, Infirmary road, Leicester, LE15WW, UK.
Insights
Bilateral irreducible inguinal hernias in a female infant contained omental masses with calcifications, suggesting antenatal intestinal perforation. This rare case highlights unusual contents in pediatric inguinal hernias.
Area of Science:
- Pediatric Surgery
- Neonatal Medicine
- Gastrointestinal Pathology
Background:
- Inguinal hernias in female infants commonly contain ovaries and can be irreducible.
- Rarely, hernial sacs may contain other organs such as the appendix, uterus, or bladder.
Observation:
- A female infant presented with bilateral irreducible inguinal hernias, initially presumed to contain ovaries.
- Surgical exploration revealed bilateral omental masses with calcifications within the hernial sacs.
Findings:
- Histological examination of the omental mass showed mucin and meconium-laden macrophages.
- These findings strongly suggest an antenatal intestinal perforation as the cause.
Implications:
- This case represents a rare presentation of bilateral irreducible inguinal hernias in a neonate with unusual contents.
- The findings underscore the importance of considering antenatal intestinal events in the differential diagnosis of pediatric inguinal hernias.
Abstract:
Inguinal hernias in girls are often irreducible when they contain ovaries. Rarely the hernial sacs may have unusual contents like vermiform appendix, uterus and urinary bladder. We report a case of a female infant who presented with bilateral irreducible inguinal hernias presumed to be due to ovaries. However at exploration, the hernial sacs contained bilaterally an omental mass with calcifications. Presence of mucin with meconium- laden macrophages in the mass on histology suggested an antenatal intestinal perforation. To the best of our knowledge no such case has been reported in a female neonate. We present this rare case and discuss the unusual findings and the outcome.
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