Fig. 2
From: Proximal small bowel obstruction in a patient with cystic fibrosis: a case report
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40792-019-0701-y/MediaObjects/40792_2019_701_Fig2_HTML.png)
Dilated loops of bowel. Intraoperatively, hyperemia and dilation of the proximal small bowel was noted from the distal duodenum to the mid-jejunum. Hypervascularity of the bowel wall is suggestive of vascular congestion secondary to increased luminal pressures exceeding venous pressures. There was no evidence of ischemia, necrosis, or perforation