Related Experiment Videos
Retroperitoneal schwannoma: a rare case
Murat Kalaycı1, Umit Akyüz, Alp Demirağ
1Department of General Surgery, Faculty of Medicine, Yeditepe University, Turkey.
Case Reports in Gastrointestinal Medicine
|May 19, 2012
Summary
Retroperitoneal schwannomas are rare tumors. This case highlights the incidental discovery of a retroperitoneal schwannoma during imaging for acute appendicitis, emphasizing their potential for asymptomatic detection.
Area of Science:
- Oncology
- Surgical Pathology
- Diagnostic Imaging
Background:
- Schwannomas are uncommon tumors originating from Schwann cells, typically found in peripheral nerves.
- Retroperitoneal schwannomas are exceptionally rare, often presenting asymptomatically or with non-specific symptoms.
- Incidental findings during diagnostic imaging for unrelated conditions are a common mode of detection for rare retroperitoneal masses.
Observation:
- A 38-year-old female presented with acute abdominal pain and nausea, diagnosed with acute appendicitis via computerized tomography (CT).
- Abdominal CT revealed an incidental, round, soft-tissue mass in the retroperitoneal region, inferior to the right kidney.
- The patient underwent surgical resection of the retroperitoneal mass.
Findings:
- Histopathological examination of the resected mass confirmed the diagnosis of schwannoma.
- The schwannoma was an incidental finding, unrelated to the primary clinical presentation of acute appendicitis.
- The tumor exhibited a benign histological course.
Implications:
- This case underscores the importance of thorough radiological assessment, as rare retroperitoneal tumors like schwannomas can be incidentally detected.
- Awareness of rare retroperitoneal neoplasms is crucial for accurate diagnosis and appropriate management, even when symptoms suggest a more common condition.
- Incidental schwannomas, though rare in this location, represent a benign entity that can be successfully managed with surgical resection.