Presentation
Frank hematuria
Patient Data
Large polypoid mass at the bladder base with signs of transmural infiltration and obstruction of left ureteral meatus, causing left hydroureter. Perivesical fat infiltration with multiple enlarged pelvic lymph nodes are noted.
The lower uterine segment/cervix is free.
Case Discussion
Bladder neoplasms are known to arise from any of the bladder layers, hence broadly classified as either epithelial or nonepithelial. Urothelial tumors exhibit a spectrum of neoplasia ranging from a benign papilloma through carcinoma in situ to invasive carcinoma.
Transitional cell carcinoma is the most common primary neoplasm of the urinary bladder.