label: Bladder Papillary Urothelial Neoplasm of Low Malignant Potential
label_lc: bladder papillary urothelial neoplasm of low malignant potential
description: "A papillary urothelial neoplasm that arises from the urinary bladder. The papillary structures exhibit minimal architectural distortion and minimal atypia. Mitoses are infrequent. Patients are at an increased risk of developing new papillary lesions. Occasionally, the new lesions are urothelial carcinomas."