cystoscope

n.
A tubular instrument equipped with a light and used to examine the interior of the urinary bladder and ureter.

cystoscopic cys'to·scop'ic (-skŏp'ĭk) adj.
cystoscopy cys·tos'co·py (sĭ-stŏs'kə-pē) n.

(sĭs'tə-skōp')
n.

A tubular instrument equipped with a light and used to examine the interior of the urinary bladder and ureter. Also called lithoscope.

cys'to·scop'ic (-skŏp'ĭk) adj.

An endoscope especially designed for passing through the urethra into the bladder to permit visual inspection of the interior of that organ. It has an outer sheath with a lighting system, a telescope with forward or oblique viewing, and an obturator which can be removed to allow passage of various devices.