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Updated: Jun 9, 2026

Endovascular Perforation Model for Subarachnoid Hemorrhage Combined with Magnetic Resonance Imaging (MRI)
Published on: December 16, 2021
Sealed-off spontaneous perforation of a pyometra diagnosed preoperatively by magnetic resonance imaging: a case
Jonghyun Kim1, Dong-Hyu Cho, Young-Kon Kim
1Department of Obstetrics and Gynecology, Chonbuk National University Medical School, Jeonju, South Korea.
Abstract:
Spontaneous perforation is a very rare complication of pyometra. The clinical findings of perforated pyometra usually mimic perforation of the gastrointestinal tract. In most cases a correct diagnosis can be made only by laparotomy. In our case, the patient's pyometra was sealed and she complained only of mild abdominal pain and showed no signs of peritonitis. Ultrasonography and computed tomography (CT) findings were not suggestive of uterine rupture. However, T2-weighted magnetic resonance imaging (MRI) demonstrated a full thickness defect of the myometrium. We discuss the CT and MRI findings that confirmed a correct diagnosis of perforated pyometra.
Insights
Spontaneous uterine perforation is a rare pyometra complication. Magnetic resonance imaging (MRI) accurately diagnosed a perforated uterus when other methods failed.
Area of Science:
- Gynecology
- Radiology
- Surgical Complications
Background:
- Pyometra, a uterine infection, can rarely lead to spontaneous perforation.
- Perforated pyometra symptoms often mimic gastrointestinal perforation, complicating diagnosis.
- Laparotomy is typically required for definitive diagnosis of perforated pyometra.
Observation:
- A patient presented with mild abdominal pain and no peritonitis, suggesting a sealed uterine perforation.
- Initial ultrasonography and computed tomography (CT) scans did not indicate uterine rupture.
- T2-weighted magnetic resonance imaging (MRI) revealed a full-thickness myometrial defect.
Findings:
- The case highlights the diagnostic challenges of perforated pyometra.
- CT and MRI findings were crucial in confirming the diagnosis.
- MRI proved superior in detecting the uterine defect in this specific scenario.
Implications:
- Advanced imaging like MRI can aid in diagnosing rare uterine conditions.
- Accurate diagnosis of perforated pyometra is essential for appropriate management.
- This case underscores the importance of considering gynecological emergencies even with atypical presentations.
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