NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 8,071 terms related to cancer and medicine.
- listen (sis-TOS-koh-pee)
Examination of the bladder and urethra using a cystoscope, inserted into the urethra. A cystoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue to be checked under a microscope for signs of disease.