Portal Vein Gas in Emergency Surgery
Author Information
Author(s): Hussain Abdulzahra, Mahmood Hind, El-Hasani Shamsi
Primary Institution: Princess Royal University Hospital, Greater London, UK
Hypothesis
What is the clinical importance of portal vein gas and its management in emergency surgery?
Conclusion
Portal vein gas is a diagnostic sign indicating serious intra-abdominal pathology that often requires emergency surgery.
Supporting Evidence
- The most common cause of portal vein gas was bowel ischemia and mesenteric vascular pathology, accounting for 61.44% of cases.
- Other causes included gastrointestinal tract inflammation (16.26%) and obstruction (9.03%).
- Portal vein gas can indicate serious intra-abdominal conditions requiring emergency surgery.
Takeaway
Portal vein gas is a sign that something is very wrong in the belly, and doctors need to act quickly to find out what's causing it.
Methodology
A computerized search of Medline was conducted for publications discussing portal vein gas, resulting in the selection of 60 relevant articles covering the period from 1975 to 2008.
Potential Biases
There may be a risk of bias due to the selection of articles and the reliance on previously published data.
Limitations
The study is limited by the retrospective nature of the reviewed articles and potential publication bias.
Participant Demographics
The majority of patients were elderly, with no specific gender predilection.
Digital Object Identifier (DOI)
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