A nearly-missed peritoneal loose body
Wenbin Fu1, Xintian Chen2, Qian Liu1
1Department of Urology, Tianjin First Central Hospital, Tianjin, China.
Frontiers in Oncology
|May 11, 2026
Summary
Peritoneal loose bodies (PLBs) are rare and challenging to diagnose, often missed during surgery. This case highlights the importance of careful review of imaging and surgical specimens for accurate PLB identification and removal.
Area of Science:
- Gastroenterology
- Surgical Pathology
Background:
- Peritoneal loose bodies (PLBs) are uncommon intra-abdominal lesions.
- Their rarity and non-specific presentation pose diagnostic challenges, potentially leading to clinical oversight.
Purpose of the Study:
- To report a case of incidentally discovered peritoneal loose body (PLB).
- To emphasize the diagnostic difficulties and management of PLBs, especially when associated with other pathologies.
Main Methods:
- Case report of a PLB found during retroperitoneoscopic adrenal cyst excision.
- Detailed review of imaging studies and surgical specimen analysis.
Main Results:
- A PLB was incidentally identified adjacent to a calcified adrenal cyst.
- Complete surgical removal was achieved after correlating imaging and specimen findings.
Conclusions:
- Accurate diagnosis of PLBs requires high index of suspicion and meticulous review of all data.
- Enhanced diagnostic proficiency for PLBs is crucial for timely intervention and improved patient outcomes.
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