Objective To study the clinical characteristics, therapy and prognosis of primary malignant tumor of ureter.

目的探讨原发性输尿管恶性肿瘤的诊断，治疗和预后。

youdao

Objective To study the clinical characteristics, therapy and prognosis of primary malignant tumor of ureter.

目的探讨原发性输尿管恶性肿瘤的诊断，治疗和预后。

youdao