Related Experiment Videos
[Giant renal cell carcinoma: a case report].
Nihon Gan Chiryo Gakkai Shi
|July 20, 1989
Summary
A rare, giant renal cell carcinoma weighing 2,200g was successfully resected after size reduction via renal arterial embolization and interferon treatment. This innovative approach enabled surgical removal of the massive kidney tumor, with no recurrence detected.
Area of Science:
- Oncology
- Urology
- Radiology
Background:
- Renal cell carcinoma (RCC) is common, but extremely large tumors are rare.
- A 43-year-old woman presented with fever and flank pain, suspected of having a right renal tumor.
Observation:
- A 43-year-old female presented with fever and flank pain, later diagnosed with a massive right renal tumor.
- Initial surgical attempts were unsuccessful due to the tumor's immense size.
Findings:
- The patient underwent renal arterial embolization and received interferon (rIFN-alpha A) therapy.
- CT scans showed a 23% reduction in tumor size, facilitating successful transperitoneal nephrectomy.
- Pathological analysis revealed a clear cell type renal cell carcinoma with mucinous and hyaline degeneration.
Implications:
- This case highlights the potential efficacy of combined embolization and interferon therapy for downstaging giant renal tumors.
- The successful management of this rare, massive RCC case offers insights into multidisciplinary treatment approaches.
- Long-term follow-up showed no evidence of tumor recurrence.