Document Type

Journal Article

Publication Date



Case Reports in Emergency Medicine

Inclusive Pages

Article ID 583287


Colonoscopy is currently a widespread procedure used in screening for colorectal cancer. Iatrogenic colonic perforation during colonoscopy is a serious and potentially life-threatening complication that can cause significant morbidity and mortality. “Triple pneumo” (a combination of pneumothorax, pneumomediastinum, and pneumoperitoneum) following colonoscopy is a rare but a serious condition requiring immediate diagnosis and emergent intervention. In majority of these cases a colonic perforation is the initial injury that is followed by pneumothorax and pneumomediastinum through the potential anatomical connection with retroperitoneal and mediastinal spaces. In this rare case report we are presenting a case of “triple pneumo” with no evidence of colonic perforation. This patient developed a simultaneous pneumoperitoneum, pneumomediastinum, and a tension pneumothorax requiring immediate tube thoracostomy. This case may raise the awareness on the likelihood of these serious complications after colonoscopy.


Reproduced with permission of Hindawi Publishing Corp. Case Reports in Emergency Medicine

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Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

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Open Access