Renal Pelvis Urothelial Carcinoma, High Grade

**Semantic type:** Neoplastic Process

**Definition:** Renal pelvis urothelial carcinoma characterized by the presence of neoplastic epithelial cells with high grade features.

**Synonyms:** - High Grade Renal Pelvis Urothelial Carcinoma - High Grade Renal Pelvis Urothelial Carcinoma - High-Grade Renal Pelvis Urothelial Carcinoma - Renal Pelvis Urothelial Carcinoma, High-Grade