Archivos Españoles de Urología (Ed. impresa)
versión impresa ISSN 0004-0614
Objective: Carcinosarcoma is a neoplasia with malignant epithelial and mesenchymal differentiation. Carcinosarcoma of the urinary tract is a rare neoplasm. It is an extremely rare entity in the ureter. Methods/results: We report one case of carcinosarco-ma arising from the ureter in a 69-year-old male patient who underwent total ureterectomy. Conclusion: Carcinosarcomais a malignant neoplasia associated with poor prognosis, probably resulting from the advanced stage at diagnosis.
Palabras clave : Carcinosarcoma; Ureter.