Fig. 1From: Colon perforation as a complication of COVID-19: a case reportComputed tomography on admission showed bilateral ground-glass opacity with lower-lung predominance (a). There were no obvious abnormal findings in the abdominal region or thromboembolism. The intestine, including the transverse colon was edematous (b). The superior mesenteric artery showed strong sclerotic changes (c, arrow)Back to article page