ArticleFrontiers in oncology2023
Case report: Sarcomatoid urothelial carcinoma of the renal pelvis masquerading as a renal abscess.
Article in Frontiers in oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Sarcomatoid urothelial carcinoma of the renal pelvis: A case report and literature review.Urology case reports · 2026Article
- Diagnostic challenges in infected cystic papillary renal cell carcinoma following recent right limited hemicolectomy.Journal of surgical case reports · 2025Article
- Article
- Renal pelvis sarcomatoid carcinoma with renal vein tumor thrombus: A case report and literature review.World journal of clinical cases · 2023Article
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Authors and funding
9 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Sarcomatoid urothelial carcinoma (SUC), a rare tumor of the urinary tract epithelium, exhibits a high degree of malignancy and therefore a poor prognosis. Due to the absence of specific clinical presentations and imaging findings, SUC of the renal pelvis masquerades as a renal abscess is frequently under-recognized or misdiagnosed as benign inflammatory disease, resulting in delayed or erroneous treatment. Here, we report a patient with SUC of the renal pelvis who presented with a renal abscess. Repeated anti-inflammatory treatment was ineffective. Unexpectedly, cancerous cells were detected in subsequent exfoliative cytology of nephrostomy drainage fluid. In accordance with this, radical surgery and postoperative chemotherapy were conducted. Fortunately, neither recurrence nor metastasis occurred during a one-year follow-up.
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