ArticleIJU case reports2023
A case of ipsilateral three simultaneous renal cell carcinomas with different histologic types.
Article in IJU case reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed, 1 citations in OpenAlex.
- Renal tumors with different histological types occurring in the same kidney: A case report.Urology case reports · 2025Article
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10 authors at 1 institution in 1 country.
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Abstract
Introduction: Few reports have presented sporadic multifocal renal cell carcinomas of different histologic types occurring simultaneously in a single kidney. Here, we present a case of three ipsilateral renal cell carcinomas with three histologic types. Case presentation: A 44-year-old man with end-stage renal disease due to nephrosclerosis was referred to our hospital for an incidental renal tumor. Following the introduction of hemodialysis, enhanced computed tomography revealed a renal tumor suggestive of clear-cell renal cell carcinoma with a cystic component. With a preoperative diagnosis of one renal tumor, he underwent laparoscopic radical nephrectomy. However, pathological examination revealed three renal cell carcinomas with three histological diagnoses: clear-cell, papillary, and clear-cell papillary renal cell carcinomas. Conclusion: Preoperative imaging may not detect all synchronous ipsilateral multifocal renal cell carcinomas. Patients with severe renal function impairment may have synchronous multifocal renal cell carcinomas.
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