Case contributed by Marcin Czarniecki


Post-endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy.

Patient Data

Age: 70 years
Gender: Female

Gas in the retroperitoneal space following ERCP with sphincterotomy. The lung window helps to easily appreciate the gas distribution.

Case Discussion

Pneumoretroperitoneum is by definition presence of gas within the retroperitoneal space.

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