colonoscopy
verb
- performing endoscopic examination of the colon and the distal part of the small bowel
noun
- endoscopic examination of the large bowel and the distal part of the small bowel
Wiktionary
Pronunciation: /ˌkɒ.ləˈnɒ.skə.pi/ / /kɑ.ləˈnɑ.skə.pi/
noun
Etymology: Etymology tree English colono- Proto-Indo-European *speḱ- Proto-Indo-European *-yeti Proto-Indo-European *spéḱyeti Proto-Hellenic *sképťomai Ancient Greek σκέπτομαι (sképtomai) Proto-Indo-European *-ós Proto-Hellenic *-ós ▲ Ancient Greek -ος (-os)influ. Ancient Greek -ός (-ós) Ancient Greek σκοπός (skopós) Proto-Indo-European *-eti Proto-Indo-European *-eyéti Proto-Indo-European *-esyéti Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Ancient Greek -έω (-éō) Ancient Greek σκοπέω (skopéō)der. English -scopy English colonoscopy From colono- + -scopy.
- The examination of the colon using a colonoscope.
“Colonoscopy can be expected to identify lesions missed on barium enema, such as small polyps and angiodysplasia. […] Often the preparation of the colon is not ideal, and this can add to the difficulty of performing colonoscopy and interpreting the findings. Tedesco and colleagues reported the results of colonoscopy in 258 patients with rectal bleeding.”
“Although colonoscopy procedures for routine screenings are not included in that new requirement, surveillance and diagnostic procedures to detect cancer are. UnitedHealthCare said in a fact sheet that this change is due to colonoscopies being overutilized.”