Publications by authors named "Vinicius Grando Gava"
Background: Pancreaticoduodenectomy is the usual surgical option for curative treatment of periampullary cancer and carries a significant mortality. Arterial anomalies of the celiac axis are not uncommon and might lead to iatrogenic lesions or requiring arterial resection/reconstruction in a pancreatoduodenectomy.
Aim: Determine the prevalence of arterial variations having implications in pancreatoduodenectomy.
Aim: To evaluate safety and outcomes of a new technique for extreme hepatic resections with preservation of segment 4 only.
Methods: The new method of extreme liver resection consists of a two-stage hepatectomy. The first stage involves a right hepatectomy with middle hepatic vein preservation and induction of left lobe congestion; the second stage involves a left lobectomy.
Objective: This study aimed to evaluate the results of thyroid surgeries with hospitalization periods shorter than 18 hours performed in a surgical endocrinology service, correlating these results with type of procedure, the definitive diagnosis and complications associated with the procedure.
Subjects And Methods: The procedures performed, complications associated, hospitalization period, and relationships among these variables were assessed in consecutive patients subjected to different types of thyroid surgeries from January 1997 to March 2014 by the same group of surgeons. Data were analyzed by frequency, and the associations between the hospitalization period and other variables were analyzed using the Pearson chi-square test and Fisher's exact test, using a multiple comparisons test with Bonferroni correction.
Background: Hepatic ischemia-reperfusion injury has a significant impact on liver resection and transplantation. Many strategies have been developed to reduce the effects of ischemia-reperfusion injury, including pharmacologic and ischemic preconditioning; however, studies comparing these two methods are lacking.
Material And Methods: An experimental study was performed in a swine model.