Intermediate
Technical
In the Industry Vocabulary Test
cystoscopy
Pronunciation: sis-TOS-koh-pee
Direct visual examination of bladder interior using a thin, flexible or rigid endoscope.
Full Definition
Cystoscopy is a diagnostic and therapeutic endoscopic procedure that allows direct visualization of the bladder mucosa, urethra, and ureteral orifices using a cystoscope. The procedure can identify bladder tumors, stones, inflammation, anatomical abnormalities, and sources of hematuria. Therapeutic applications include tumor resection, stone removal, stent placement, and biopsy collection. Both flexible and rigid cystoscopes are available depending on the clinical indication.
Usage
Usage note: Distinguish from ureteroscopy (extends to ureter/kidney) and other endoscopic procedures.
In Context
- "Flexible cystoscopy revealed a 2cm papillary lesion on the posterior bladder wall requiring TURBT." — Procedure note
- "Surveillance cystoscopy at three months post-TURBT showed no evidence of tumor recurrence." — Follow-up examination
Also known as
cystourethroscopy
bladder endoscopy
Don't confuse with
ureteroscopy
colonoscopy