Chirurgia italiana
-
Case Reports
[Intestinal cystic pneumatosis and gastric banding. Etiopathogenic considerations on a clinical case].
The authors describe a case of intestinal cystic pneumatosis in a patient submitted to gastric banding and then proceed with a critical review of the literature on the subject, examining the state of the art with regard to the pathogenetic hypotheses and the clinical manifestations of the disease and outlining the advantages of the instrumental investigations employed. On the basis of clinical considerations, an integrated pathogenetic hypothesis is advanced which takes account of the various indications expressed in the literature. In particular, recurrent vomiting is believed to bring about epithelial microlesions which, in the presence of severe respiratory impairment, the execution of endoscopic examinations and a mainly carbohydrate-based diet, are thought to cause onset of cystic pneumatosis.
-
The diagnosis of bowel infarction is still a challenge. In some cases, portal venous gas is an associated feature and in these patients, the prognosis is very poor. We report on our experience with two consecutive cases in which ultrasonography showed gas in the portal venous branches, and also in the hepatic veins in one of them. ⋯ Other cases of portal venous gas associated with bowel infarction have been reported, but this is the first report of gas also being found in the hepatic veins. There may be a relationship between the amount of gas in the intrahepatic veins and the stage of bowel ischemia. Confirmation of this might improve the selection of patients and eliminate unnecessary procedures.
-
We reviewed all trauma deaths occurring in the urban area of Milan during one year. Autopsy reports were cross-referenced with pre- and in-hospital records and the Injury Severity Score was calculated by a senior surgeon. Causes of deaths were defined as central nervous system injury (CNS), hemorrhage (HEM), combined central nervous system injury and hemorrhage (CNS + HEM), and burns (BURN). ⋯ The Injury Severity Score decreased from DOS to in-hospital deaths (p < 0.05). The preventability rate was higher for in-hospital deaths (p < 0.05). The results of this study suggest that the development of a tiered trauma system in Milan is mandatory.
-
Neuroendocrine tumours are rare and often include insulinoma, gastrinoma and other low frequency tumours that secrete gastrointestinal hormones. Their preoperative localization, despite continuous medical advances, is extremely difficult but helpful in guiding the surgeon towards a proper form of treatment. After presenting their cases, the authors conclude that the treatment of choice for these tumours is surgery due to their anatomopathological features (benign, scarcely malign or invasive, slow growth). On the other hand, medical therapy plays an important role in either preparing the surgical intervention or alleviating symptoms when the patient is inoperable.
-
Case Reports
[Perihepatic packing combined with wrapping in the treatment of major bi-lobar hepatic trauma].
After the spleen the liver is the most exposed organ to injury in abdominal blunt trauma. The improvement in imaging techniques and in anesthesia and intensive care have contributed to a fallen in mortality rate and an enhanced possibility in non-operative management. In unstable patients the packing may be used to defer the definitive operation. ⋯ The delay of reoperation was 15 days. The procedure was complicated by a subphrenic abscess, successfully managed with non-operative procedures. Wrapping after liver packing may be considered a good option in unstable patient affected, by severe liver injuries after blunt abdominal traumas.