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Background An option for emergency control of pelvic hemorrhage is Extra-peritoneal Pelvic Packing (EPP), which addresses the retroperitoneal source of exsanguination in pelvic fractures. The aim of this study was to demonstrate the efficacy of early EPP in reducing mortality due to hemorrhage from pelvic fractures, and to evaluate the impact of packing on transfusion requirements within the first 24 h and ICU length of stay (ICU-LOS). All data pertaining trauma patients admitted from October 2002 and December 2103 with hemodynamic instability and pelvic fractures were selected from the Hospital Trauma Registry. Patients with severe brain injury and bleeding from extra-pelvic sources were excluded. Patient population was divided into two groups: EPP group, including patients admitted from 2009 to 2013, with EPP as part of the treatment algorithm, and NO-EPP group, from 2002 to 2008, without EPP as atherapeutic option. Descriptive statistical analysis was performed on allpatients. Twenty-five patients of each group with similar features were matched using Propensity Score Analysis (PSA). Results Six hundred eighty out of 4659 major trauma (14.6 %) presented a pelvic fracture. In 78 hemodynamically unstable patients (30 in EPP group,48 in NO-EPP group) the major source of bleeding was the pelvis. Among patients selected by PSA early mortality was significantly reduced in EPP group (20 vs 52 %, p  = .03) compared to NO-EPP, notwithstanding similar hemodynamic impairment. No difference was observed in transfusion requirements and ICU-LOS. Conclusions The EPP is a safe and quick procedure, able to improve hemodynamic stabilization and to reduce acute mortality due to hemorrhage in patients with pelvic fracture, in combination with optimized transfusion protocol. EPP may be useful as a bridge for time-consuming procedures, such as angio-embolization.

Large-cell neuroendocrine carcinomas (NECs) of the colon are extremely rare aggressive tumors. A 79-year-old man presented at our hospital for muco-hematic diarrhea, weight loss and incarcerated hernia in his left groin. Colonoscopy revealed sigmoid stenosis. Computed tomography confirmed an incarcerated hernia containing sigmoid mass and massive abdominal adenopathy. In absence of colonic obstruction, the patient underwent elective palliative sigmoid resection and colostomy by laparoscopic approach, and direct hernia repair through inguinal access. Histopathological examination revealed a large cells sigmoid NEC. We report the first case of large-cell neuroendocrine colon cancer incarcerated in an inguinal hernia. Due to the advanced stage, we have performed a palliative laparoscopic resection in order to reduce surgical trauma, confirm pre-operative results and minimize post-operative complications, and direct hernia repair through inguinal access.

According to the World Health Organization, obesity is one of the most common nutritional problem among children. The major determinant of this enormous increase in obesity prevalence is modern lifestyle and the consumption of very caloric foods such as fast-food products. Actually, there is a strong relationship between obesity and hypertension, type 2 diabetes mellitus, dyslipidemia, obstructive sleep apnea, and orthopedic problems. The aim of this review is to discuss the main mechanisms that link obesity to cardiovascular disease.

Secondo l’Organizzazione Mondiale della Sanità, l’obesità costituisce oggi uno dei problemi di salute pubblica più rilevante e il più comune problema nutrizionale in età pediatrica. I maggiori imputati dell’aumento della prevalenza di tale patologia sono i nuovi standard di vita, come il maggiore consumo di alimenti ad alto indice calorico (stile fast food), e l’eccessiva sedentarietà. Scopo di questa rassegna è di esaminare i meccanismi principali che legano l’obesità ad anomalie della funzione cardiovascolare.