0000000000159915
AUTHOR
G. Vita
A 3D totally absorbable synthetic mesh in antireflux surgery: Gore Bio-A tissue reinforcement for hiatal hernia repairing
Introduction Hiatal hernia, defined as “transitory or stable dislocation of a part of the stomach in mediastinum through the diaphragmatic crura delimiting esophageal hiatus”. Its appearance presupposes anatomic anomalies or weakening of structures and mechanisms able to maintain esophago-gastric junction and stomach in the abdominal cavity [1]. Classically hiatal hernia was classified in four types using Hill’s classification: Type 1 hiatal hernia is associated with GERD in 50-90% of cases, in facts its presence gradually compromises esophago-gastric junction’s continence favouriting the backwater of acid secretion and its reflux in contact with esophageal mucosa during transient relaxatio…
Malattia di Crohn: diagnosi e trattamento in urgenza.
Laparoscopic, three-port and SILS cholecystectomy: a retrospective study.
Introduction. The aim of this study was to compare the results of classic laparoscopic, three-port and SILS cholecystectomy. Materials and methods. We conducted a retrospective study of da- ta collected between January 2010 and December 2012 pertaining to 159 selected patients with symptomatic gallstones. 57 underwent lapa- roscopic cholecystectomy, 51 three-port cholecystectomy and 48 SILS cholecystectomy. We then compared the groups with respect to mean ope- rating time, intraoperative complications, postoperative pain, duration of hospitalization and final aesthetic result. Introduction The first laparoscopic cholecystectomy was carried out in 1987 in France by Philippe Mouret (1). The p…
Sea Surface Temperature Effects on the Mediterranean Marine Ecosystem: a Semiparametric Model Approach
Ocean warming is a worldwide phenomenon. The mean temperature of the catch (MTC) is becoming one of the leading indicators to assess the impact of sea surface temperature on fish communities. In this study, we apply a semiparametric regression approach to the MTC of the catches from MEDITS bottom trawl program in the Strait of Sicily (Central Mediterranean Sea) for the period 1995 to 2018 to evaluate the effects of climate change on continental shelf fish community. All covariates included in the model have a significant impact on the MTC level. Notably, the sea surface temperature (SST) effect on the MTC depends on depth, being positive near the surface and negative at the bottom.