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From the case: Rigler sign - bowel

Modality: X-ray (Frontal)

- “ This patient went to theater where an adhesive small bowel obstruction was found with a perforation just proximal to the adhesion. ”

Used in the following article:

  • Rigler sign (bowel) - “ The Rigler sign, also known as the double-wall sign, is a sign of pneumoperitoneum seen on an abdominal radiograph when gas is outlining both side...”

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