Fig. 3
From: Case report: reinitiating pembrolizumab treatment after small bowel perforation
Post-treatment CT images of the lungs and spleen and abdominal images indicating small bowel perforation. a. Transverse CT images of the chest and abdomen showing significant reduction of the (a) anterior left upper lung lobe lesion, (b) left lung hilar lesion and (c) single splenic lesion. b. Transverse CT image showing submucosal edema (“target sign”) of the small bowel (red circle). c. Transverse CT image showing foci of non-dependent extraluminal air adjacent to the bowel (red circle)