Primary bladder perivascular epithelioid cell tumour in an early adolescent

Area of Science:

• Urology
• Oncology
• Pathology

Background:

• Primary bladder perivascular epithelioid cell tumours (PEComas) are rare neoplasms.
• PEComas typically affect individuals in their third or fourth decade of life.
• Diagnosis relies on radiological and histopathological findings, with surgical excision as the primary treatment.

Purpose of the Study:

• To report a rare case of primary bladder PEComa in an adolescent male.
• To highlight the importance of considering PEComa in pediatric patients with specific symptoms.
• To discuss the diagnostic and clinical implications of this rare tumor presentation.

Main Methods:

• Case report presentation.
• Review of clinical presentation, radiological imaging, and histopathological findings.
• Discussion of diagnostic considerations and treatment approaches.

Main Results:

• A primary bladder PEComa was diagnosed in an early adolescent male.
• The patient presented with macroscopic haematuria and a hypervascular bladder mass.
• This presentation is atypical given the typical age demographic for PEComas.

Conclusions:

• Primary bladder PEComa can occur in pediatric patients.
• Macroscopic haematuria and hypervascular bladder mass are key indicators for considering PEComa.
• Early consideration of PEComa is crucial for timely diagnosis and management in younger populations.