Transitional Cell Carcinoma (TCC) is a type of cancer that primarily affects the urinary system, including the bladder, ureters, and renal pelvis. This carcinoma arises from the urothelial cells, which are specialized cells lining the urinary tract. TCC is the most common form of bladder cancer and can vary in severity from low-grade, non-invasive tumors to high-grade, invasive malignancies.
