PMC3298012_01
Computed tomography demonstrated a fluid-filled mass located between obturator externus muscles and ipsolateral pectineus.
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F1
Enhanced CT scan demonstrated obvious intestinal obstruction with a low density mass in the right obturator canal area (Figure 1).
An incarcerated small intestinal loop at right obturator foramen was noted during laparotomy.
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F2
During the operation, a 10cm loop of small intestine was revealed herniated into the right obturator canal (Figure 2).