Primary osteosarcoma of bladder diverticulum mimicking intradiverticular calculus: a case report
2011
Osteosarcoma in a Bladder Diverticulum: A Case Report
Sample size: 1
publication
Evidence: low
Author Information
Author(s): Grubišić Igor, Leniček Tanja, Tomas Davor, Džombeta Tihana, Trnski Davor, Tomašković Igor, Krušlin Božo
Primary Institution: Sestre milosrdnice University Hospital, Zagreb, Croatia
Conclusion
This case highlights the rarity of osteosarcoma occurring in bladder diverticula and the importance of thorough investigation in symptomatic patients.
Supporting Evidence
- Only 20 well-documented cases of intradiverticular sarcoma have been published.
- This is the second case of osteosarcoma in a bladder diverticulum reported in literature.
- The tumor was initially misdiagnosed as a stone in the diverticulum.
Takeaway
Sometimes, a small pouch in the bladder can hide a very rare and dangerous tumor called osteosarcoma, which can look like a stone on scans.
Methodology
The case involved diagnostic imaging, cystoscopy, and histopathological examination of the tumor.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
A 68-year-old male patient.
Digital Object Identifier (DOI)
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