PMC7479423_01
Ultrasound and supine abdominal X-ray showing markedly distended small bowel loops and collapsed rectum.
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PMC7479423_01_HIVMED-21-1121-g001.jpg
F0001
Abdominal radiography and ultrasonography showed distended small-bowel loops with no gas in the rectum, consistent with small-bowel obstruction (Figure 1).