Get Cystoscopy Bladder Cancer Images Images . Learn more about this method of diagnosing bladder cancer. Symptoms include blood in the urine, pain with urination, and low back pain. Interstitial cystitis - Wikipedia from upload.wikimedia.org A cystoscopy allows doctors to examine the inside of the bladder and take a sample. During a cystoscopy exam, your doctor inserts a thin, flexible device called a cystoscope through the imaging tests, such as computerized tomography (ct) urogram or retrograde pyelogram, allow your. This cystoscopic view inside the bladder of a male with a transitional cell carcinoma shows a tumor (center) in the bladder wall. Remove a sample of tissue for testing in a laboratory (a biopsy) to check for problems such as bladder cancer. Remove a sample of tissue for testing in a laboratory (a biopsy) to check for problems such as bladder cancer. Bladder cancer is a