X-ray examination of the colon.. Barium injection with anticonvulsive presence of colonoscopy as adhesion. Take biopsies

We do not use barium injections unless there is an antibiotic for colonoscopy (such as adhesion).
If the image is normal, this does not mean that the colon is normal.
If the picture is not normal, we resort after the colonoscopy to take the biopsies of abnormal lesions and study..