The British journal of surgery
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The use of oral contrast in evaluating children by computed tomography (CT) following blunt trauma is controversial. The aim of this study was to evaluate retrospectively the use of oral contrast with abdominal CT in children with suspected abdominal injury. ⋯ CT is not reliable for diagnosing intestinal injuries and this is not improved by use of oral contrast. Omission of oral contrast was not associated with delay in the diagnosis of intestinal injury. Since intestinal injuries are uncommon in children, a prospective multicentre study would determine more precisely the role of the routine use of oral contrast.
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Blood clearance of indocyanine green (ICG) is an objective test of liver function. Hepatic ICG clearance can now be measured directly using near infrared spectroscopy (NIRS). The aim of this study was to evaluate measurement of hepatic ICG clearance by NIRS in an animal model of acute hepatic dysfunction. ⋯ Measurement of hepatic ICG clearance by NIRS is a promising technique for assessing hepatic parenchymal dysfunction and may have application in liver surgery and transplantation.
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Several studies have examined the association between anastomotic leakage and intraoperative risk factors in colorectal surgery, but only a few have taken patients' lifestyle into account. The aim of this study was to assess the association between anastomotic leakage and lifestyle factors such as smoking habits and alcohol consumption. ⋯ Smoking and alcohol abuse are important predictive factors for anastomotic leakage after colonic and rectal resection.