Aggressive Metastatic Translocation Renal Carcinoma in a 23-year-old Man

Area of Science:

• Oncology
• Nephrology
• Genitourinary Pathology

Background:

• Translocation renal carcinomas (TRCs) are rare kidney cancers.
• TRCs predominantly affect younger individuals.
• Prior chemotherapy is a known risk factor for TRCs.

Observation:

• A 23-year-old male presented with abdominal pain, nausea, vomiting, and neck swelling.
• Contrast-enhanced computed tomography (CECT) revealed significant left supraclavicular and retroperitoneal adenopathy.
• The adenopathy caused pancreatic displacement and aortic encasement.

Findings:

• The extensive adenopathy in a young patient suggests a potential diagnosis of translocation renal carcinoma.
• Imaging findings indicate advanced disease with significant local invasion.
• The presentation underscores the aggressive nature of TRCs in certain populations.

Implications:

• This case emphasizes the importance of considering TRCs in young adults with unexplained adenopathy, especially with a history of chemotherapy.
• Early diagnosis and appropriate management are crucial for improving outcomes in these rare renal malignancies.
• Further research into the specific oncogenic pathways and treatment strategies for TRCs is warranted.