Intra-peritoneal free gas

Case contributed by Dr Jeremy Jones


Case Discussion

Caecal perforation with a significant amount of intra-peritoneal gas demonstrating Rigler's sign beautifully on the AP view.

  • green arrows: luminal surface
  • white arrows: peritoneal surface
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Case information

rID: 8041
Published: 4th Jan 2010
Last edited: 17th Oct 2015
Inclusion in quiz mode: Included

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