Primary squamous cell carcinoma of the kidney with hepatic invasion.

Autor: Takanashi M; Department of Urology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Asaoka M; Department of Urology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Imano M; Department of Urology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Fujioka A; Department of Urology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Oishi Y; Department of Surgery National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Matsuda G; Department of Surgery National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Chiba S; Department of Diagnostic Pathology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan., Hirai K; Department of Urology National Hospital Organization Yokohama Medical Center Yokohama Kanagawa Japan.
Jazyk: angličtina
Zdroj: IJU case reports [IJU Case Rep] 2024 Aug 13; Vol. 7 (5), pp. 408-413. Date of Electronic Publication: 2024 Aug 13 (Print Publication: 2024).
DOI: 10.1002/iju5.12771
Abstrakt: Introduction: Primary squamous cell carcinoma of the kidney is rare, with only a few cases reported to date.
Case Presentation: A right renal mass was detected in a 73-year-old asymptomatic man. Dynamic contrast-enhanced computed tomography showed a hypodensity mass extending from the upper pole of the kidney to the right lobe of the liver. Renal biopsy revealed that this tumor was squamous cell carcinoma. One month later, computed tomography showed rapid tumor growth. Radical nephrectomy and partial hepatic resection were performed. Pathological analysis indicated that this tumor originated from the tubular epithelium, and the patient was diagnosed with primary squamous cell carcinoma of the kidney.Following up without adjuvant therapy, he developed retroperitoneal recurrence and multiple lung metastases and expired.
Conclusion: In this case, squamous cell carcinoma of the kidney invaded the liver and progressed rapidly. Considering these observations, surgical resection should be promptly performed in suspected cases.
Competing Interests: The authors declare no conflict of interest.
(© 2024 The Author(s). IJU Case Reports published by John Wiley & Sons Australia, Ltd on behalf of Japanese Urological Association.)
Databáze: MEDLINE
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