American journal of surgery
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Blunt carotid injuries are rare, and present late with devastating strokes. A sizeable single-institution descriptive report could help characterize the injury and its diagnosis and treatment. ⋯ These uncommon injuries should be suspected in the presence of head and/or chest injuries, basilar skull fracture, or coma (particularly if the computed tomography scan is unremarkable). Presentation may be varied, but most patients eventually develop hemispheric symptoms. Duplex ultrasound detects many of these injuries, but this does not demonstrate its utility as a screening tool. Anticoagulant therapy appears to be associated with a better outcome than expectant or occlusive therapy.
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Maintaining sufficient blood flow to the substitute organ after total esophagectomy is essential for decreasing the risk of anastomotic leakage. Additional venous, or arterial and venous, anastomoses between the vessels of the gastric tube and the vessels in the neck after total esophagectomy are described for 11 patients with cervical esophageal carcinoma. ⋯ This procedure may reduce the risk of anastomotic leakage especially in the case of pharyngogastrostomy following total esophagectomy.
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Superior mesenteric artery (SMA) injuries are rare and devastating injuries incurring very high mortality rates. It is the purpose of this study to review our experience with these injuries, to analyze Fullen's classification based on anatomical zone and injury grade for its predictive value, and to correlate the American Association for the Surgery of Trauma-Organ Injury Scale (AAST-OIS) for abdominal vascular injury with mortality. ⋯ SMA injuries are highly lethal. Most deaths are due to exsanguination. A higher number of associated vascular injuries increases mortality. "Black bowel" is an uncommon finding. Both Fullen's anatomical zones and the AAST-OIS for abdominal vascular injuries correlate with mortality. Fullen's ischemia grade does not.