Assertion: virtual colonoscopy | /r/Desires | removal
Facets:
value: during a standard colonoscopy
type: TEMPORAL
Source sentences:
text: Virtual colonoscopy does not allow therapeutic maneuvers such as polyp and tumour removal or biopsy, nor visualization of lesions smaller than 5 millimeters; if a growth or polyp is detected using CT colonography, it would require removal during a standard colonoscopy.