label: Carcinoma Arising in Bladder Diverticulum
label_lc: carcinoma arising in bladder diverticulum
description: "A carcinoma arising in a bladder diverticulum. Approximately one-third to half of the cases represent non-invasive, low-grade or high-grade urothelial carcinomas. Approximately half of the invasive carcinomas are urothelial. The rest include adenocarcinomas, squamous cell carcinomas, and small cell carcinomas."