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Updated: May 29, 2026
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
Meconium-induced periorchitis
Hardy Krause1, Hans-Juergen Hass, Ludwig von Rohden
1University Hospital, Magdeburg (Germany), Division of Pediatric Surgery, Department of Surgery, Leipziger Strasse 44, Magdeburg, 39120, Germany.
BMJ Case Reports
|September 3, 2011
Summary
This case report details a rare instance of meconium periorchitis in a newborn, a condition arising from prior meconium peritonitis and an open processus vaginalis peritonei. Early diagnosis and intervention preserved the testes, avoiding unnecessary orchiectomy.
Area of Science:
- Pediatric Surgery
- Neonatology
- Gastroenterology
Background:
- Testicular tumor-like lesions and extratesticular masses present diagnostic challenges in newborns.
- Periorchitis, an inflammation of the testicular coverings, can have various causes, including inflammatory and neoplastic conditions.
- Meconium periorchitis is an exceptionally rare postnatal complication.
Purpose of the Study:
- To report an unusual case of meconium periorchitis in a premature infant.
- To elucidate the pathophysiology of this rare condition.
- To emphasize the importance of accurate diagnosis for preventing unnecessary testicular surgeries.
Main Methods:
- Case report of a premature male infant with abdominal distension and subsequent bilateral hydrocele.
- Surgical exploration revealing a processus vaginalis peritonei filled with meconium.
- Pathohistological examination to confirm meconium periorchitis.
Main Results:
- Meconium periorchitis was diagnosed postoperatively.
- The processus vaginalis peritonei was found to be open and contained meconium.
- The testes were preserved during surgery, with no adverse outcomes on follow-up.
Conclusions:
- Meconium periorchitis requires a patent processus vaginalis peritonei and a history of meconium peritonitis.
- Understanding the specific pathophysiology is crucial for appropriate clinical management.
- This case highlights the potential to avoid orchiectomy through correct diagnosis and treatment of meconium periorchitis.
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