Diagnosing Bladder Cancer typically involves a combination of tests and examinations. These may include: Cystoscopy: A procedure in which a thin, flexible tube with a camera (cystoscope) is inserted into the bladder to visually inspect the lining for abnormalities. Urine Tests: Urinalysis and urine cytology can help detect abnormal cells or blood in the urine. Imaging: CT scans or MRIs can be used to assess the extent of the cancer. Biopsy: A tissue sample may be taken during a cystoscopy to confirm the presence of cancer.