digestive disorders
Computed Tomography and Magnetic Resonance Imaging of the Digestive Tract
Introduction
 Computed Tomography (CT) (CT) and For CT and MRI of the digestive tract, doctors may give people substances that can be seen on the imaging test (contrast agents) to help distinguish one tissue or structure from its surroundings. Contrast agents may be given by mouth, by vein, by enema, or in combination. 