Double-contrast Barium enema may be helpful in the diagnosis of<unk>  polyps.<unk>  polyps might be presented as an outgrowths with lobulation or indentation and filling defects on<unk> -rays.
Colon polyps x ray
Colon polyps MRI
Colon polyps CT scan
Linitis plastica upper GI endoscopy
Peutz-Jeghers syndrome CT
Gastrointestinal varices CT scan
Ulcerative colitis physical examination
Whipple's disease CT