Cross-sectional modalities such as magnetic resonance enterography (MRE) and computed tomography enterography visualize the lumen, transmural involvement, extraintestinal manifestations and may facilitate decision-making in disease management. 
Magnetic resonance enterography
Cross-sectional modalities such as magnetic resonance enterography (MRE) and computed tomography enterography visualize the lumen, transmural involvement, extraintestinal manifestations and may facilitate decision-making in disease management. 
Computed tomography enterography