Invasive Bladder Micropapillary Urothelial Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** An invasive bladder urothelial carcinoma exhibiting micropapillary growth pattern.

**Synonyms:** - Bladder Micropapillary Urothelial Carcinoma - Infiltrating Bladder Urothelial Carcinoma, Micropapillary Variant - Infiltrating Bladder Urothelial Carcinoma, Micropapillary Variant - Invasive Bladder Urothelial Carcinoma, Micropapillary Variant