Imaging spectrum of abdominal manifestations of COVID-19

Figure 1 Contrast enhanced computed tomography imaging in a patient with coronavirus disease 2019 presenting with bloody diarrhea. A: Axial; B: Coronal; C: Sagittal. Contrast enhanced computed tomography images of the abdomen and pelvis show diffuse edematous wall thickening involving the sigmoid colon (orange arrows in A, B, and C). Associated pericolic fat stranding is seen. In the absence of other causes of bowel wall thickening, a diagnosis of viral colitis was considered.