Bladder Neuroendocrine Tumor

**Semantic type:** Neoplastic Process

**Definition:** A well-differentiated neuroendocrine neoplasm arising from the bladder. It is characterized by the presence of uniform cells with stippled chromatin and inconspicuous nucleoli. Mitotic activity is low and tumor necrosis is absent.

**Synonyms:** - Bladder Well Differentiated Neuroendocrine Neoplasm - Bladder Well-Differentiated Neuroendocrine Neoplasm