Fig. 2From: Incarcerated obturator hernia: pitfalls in the application of ultrasoundUltrasonogram and CT image of the Case 3. a Re-examination with ultrasound showed the herniated segment of the small bowel (broad arrow) beneath the pectineus muscle (arrows). b CT demonstrated a small herniated segment of the small bowel (broad arrow) between the pectineus muscle (arrows) and the obturator externus muscleBack to article page