J Trauma
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Injuries to the portal vein are rare but devastating. Contemporary studies have debated the most effective management for this injury. The purpose of this case study was to provide an update on portal vein injury and add information regarding its management. ⋯ Injuries to the portal vein are rare. In this study, exsanguination was the main cause of death. The key to a favorable outcome is prompt control of hemorrhage with an early decision to proceed with either venorrhaphy or ligation. Ligation can be effective for the management of hemodynamically unstable patients.
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Splenic artery embolization (SAE) has been used as an adjunct to the nonsurgical treatment of blunt splenic injuries since 1981. It is imperative to define the role of SAE in the management of splenic trauma and to establish a guideline for its use. ⋯ Judicious use of SAE for patients with blunt splenic injury avoids unnecessary surgery and expands the number of patients who can retain their spleen.
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Tumor necrosis factor alpha as a central mediator of the inflammation cascade is correlated to sepsis outcome. Tumor necrosis factor beta (LT-alpha) binds the same cell receptor and polymorphisms in both genes have been described. To evaluate the importance of the LT-alpha (+250 G/A) polymorphism for the clinical outcome of patients developing postsurgical sepsis, 85 patients were consecutively included into this study. ⋯ There was no correlation between the biallelic LT-alpha (+250 G/A) polymorphism and the outcome of critically ill patients. Genotyping this locus does not seem to be useful in predicting sepsis outcome.