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Pheochromocytoma of urinary bladder
1Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Indian Journal of Nephrology
|September 3, 2011
Summary
Pheochromocytomas of the urinary bladder are rare. Imaging, like biphasic CT, is crucial for diagnosing these tumors, which can present with vague symptoms or hematuria.
Area of Science:
- Urology
- Oncology
- Radiology
Background:
- Pheochromocytoma of the urinary bladder is an exceptionally rare tumor.
- Clinical presentation is often nonspecific, necessitating advanced diagnostic modalities.
Observation:
- Two cases of bladder pheochromocytoma are presented.
- One patient experienced vague abdominal pain, while the other presented with hematuria.
- Biphasic CT revealed hypervascular intravesical masses in both cases.
Findings:
- Biphasic CT demonstrated hypervascular intravesical masses, highly suggestive of pheochromocytoma.
- Biochemical confirmation or postoperative histopathology validated the diagnosis.
- The study includes a review of imaging characteristics for bladder pheochromocytoma.
Implications:
- This highlights the importance of cross-sectional imaging in diagnosing rare bladder tumors.
- Early and accurate diagnosis through imaging can guide appropriate management strategies.
- Understanding imaging findings aids in differentiating pheochromocytoma from other intravesical lesions.
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