Urothelial carcinoma of the renal pelvis with choriocarcinomatous and squamous differentiation: a case report and review of literature
نویسندگان
چکیده
The current report presents the case of a 71-year-old female with a 2-year history of right flank pain. Serum beta human chorionic gonadotropin was slightly elevated, and computed tomography revealed a tumor approximately 3 cm in diameter in the area of the right renal pelvis with lymph node metastases. The tumor was encapsulated by a stone with a diameter of 2 × 1.5 cm. Radical nephrectomy was conducted, pathological assessment indicated urothelial carcinoma of the renal pelvis with choriocarcinomatous and squamous differentiation. 6 months after surgery, liver metastasis was identified and the patient died soon.
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