[A non-secreting bladder paraganglioma. A case report]

Area of Science:

• Urology
• Oncology
• Pathology

Background:

• Vesical paragangliomas are rare neuroendocrine tumors originating from autonomic ganglia within the bladder wall.
• Non-secreting variants pose diagnostic challenges as they lack typical catecholamine-related symptoms.

Observation:

• A 43-year-old patient presented with an eight-year history of hematuria.
• Cystoscopy identified an endovesical lesion, subsequently resected and diagnosed as a non-secreting vesical paraganglioma.
• The cervical lesion required a total cystoprostatectomy for definitive treatment.

Findings:

• The case underscores the diagnostic difficulties associated with non-secreting vesical paragangliomas.
• Assessing the malignancy potential of these tumors remains a complex issue.
• Treatment strategies are often complicated by diagnostic and prognostic uncertainties.

Implications:

• Improved diagnostic modalities are needed for early detection of non-secreting vesical paragangliomas.
• Further research is required to accurately predict the malignant potential of these tumors.
• Standardized treatment protocols may improve outcomes for patients with vesical paragangliomas.