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Fig. 14B 49-year-old man with incarcerated abdominal hernia. Sagittal
reformatted MDCT view depicts defect in lower abdominal wall (long thick
arrow) and incarcerated lower abdominal hernia. Within hernia sac, thick
wall loop of small bowel and free fluid (arrowhead) are noted with
dilated loops of small bowel proximal (short thick arrow) to
incarcerated small-bowel loop. Free fluid (star and thin
arrow) is also present in abdomen, which is an associated finding in
small-bowel obstruction.