Crohn disease with skip areas on computed tomography enterography

This axial image from computed tomography enterography (A) in a patient with Crohn disease demonstrates skip areas of inflammation of small bowel (arrow) with dilated vasa recta (arrowhead) and with wall thickening and perienteric inflammation. The coronal image from computed tomography enterography (B) also shows skip areas of inflammation of small bowel (arrow) with dilated vasa recta (dashed arrow) with wall thickening and perienteric inflammation.