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A CT scan showing a non-straight boundary of the air and liquid in the bowel, hinting at a small bowel obstruction. | By James Heilman, MD – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15997133
A CT scan showing a non-straight boundary of the air and liquid in the bowel, hinting at a small bowel obstruction. | By James Heilman, MD – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=15997133