Malignant Ureter Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant tumor involving the ureter. The majority are carcinomas.

**Synonyms:** - Malignant Neoplasm of Ureter - Malignant Neoplasm of the Ureter - Malignant Tumor of Ureter - Malignant Tumor of the Ureter - Malignant Ureter Tumor - Malignant Ureteral Neoplasm - Malignant Ureteral Tumor - Malignant neoplasm of unspecified ureter