AI Article Synopsis

  • A rare case is reported where renal cell carcinoma (RCC) developed in the retroperitoneal space after a nephrectomy performed for inflammatory kidney disease.
  • A 63-year-old woman discovered a left retroperitoneal mass years after her kidney surgery; imaging revealed three masses which were surgically removed.
  • Post-surgery pathology confirmed the masses were RCC, but the patient remained cancer-free for 11 years without additional treatment, emphasizing the need for awareness of RCC in similar cases.

Article Abstract

Background: Cases of severe inflammatory renal disease and renal cell carcinoma (RCC) that occur simultaneously in the same kidney have been occasionally reported. However, extrarenal RCC that does not originate from the native kidney has rarely been reported. To our knowledge, this is the first reported case of RCC developing in the ipsilateral retroperitoneal space after a simple nephrectomy (SN) for inflammatory renal disease.

Case Summary: A 63-year-old woman was referred to our hospital following the incidental discovery of a left retroperitoneal mass without specific symptoms. Her medical history revealed a left SN 27 years ago due to a renal abscess. Magnetic resonance imaging of the abdomen revealed three oval masses in the left retroperitoneum. The masses were successfully excised, and subsequent pathology confirmed papillary RCC. After surgery, the patient remained disease-free for 11 years without adjuvant therapy.

Conclusion: Clinicians should be vigilant of RCC in patients with retroperitoneal masses, especially after SN for inflammatory renal disease.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11235567PMC
http://dx.doi.org/10.12998/wjcc.v12.i20.4412DOI Listing

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