Nakajima F, Terahata S, Hatano T, Nishida K
Department of Urology, National Defense Medical College, Saitama, Japan.
Urol Int. 1994;53(3):166-8. doi: 10.1159/000282662.
Malignant tumors of the ureteral smooth muscle are rare and the prognosis is not clear. This is a report of a patient with primary leiomyosarcoma of the ureter surviving 9 years and 9 months postoperatively without any evidence of recurrence. Malignancy of the ureter was suspected on the basis of angiography and radical nephro-ureterectomy was performed without positive cytology results.
输尿管平滑肌恶性肿瘤罕见，预后尚不清楚。本文报告1例输尿管原发性平滑肌肉瘤患者，术后存活9年9个月，无任何复发迹象。根据血管造影怀疑输尿管恶性肿瘤，在细胞学检查结果为阴性的情况下进行了根治性肾输尿管切除术。
