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Secondary aorto-enteric fistulae (SAEF) are rare life-threatening complications that occur after abdominal aortic graft implant to treat aortic aneurysm or occlusive disease. Conventional treatments such as extra-anatomic bypass grafting with aortic ligation and subsequent graft removal with bowel repair are associated with a 25% to 90% operative mortality rate. In the emergency setting, patients unsuitable for major arterial surgery may benefit from a staged, less invasive approach. We present a case of SAEF treated with endoluminal deployment of a stent graft followed by duodenojejunal resection and anastomosis without further aortic reconstruction and graft removal. [ABSTRACT FROM AUTHOR]

Introduction:First described in 1982, TME overcomes most of the concerns regarding adequate local control after anterior rectal resection. TME requires close sharp dissection along the so-called Heald’s plane down to the levators, with distal dissection often cumbersome. In recent years, Transanal TME was introduced with the aim to improve distal rectal dissection and quality of mesorectal excision. Material and methods:A prospective, non-randomized study, started in 2013, is currently ongoing in two Italian Centers. Study objectives were assessing the safety of TaTME and TME quality. TaTME technique and technologies as performed in these centers and cumulative results at ≤30 postoperative days of the first 102 patients are reported. Results:Early postoperative morbidity and mortality rates were 33.3% (34 pts, 16 Clavien-Dindo I + II and 18 Clavien-Dindo III + IV + V), and 1.96% (two deaths), respectively. The quality of mesorectal excision according to Quirke was: complete in 97.1% and nearly complete in 2.9% of the cases. Conclusions:The results confirm the effectiveness of TaTME, especially regarding the quality of the mesorectal dissection. Open questions regarding standardization, anatomical landmarks, indications, morbidity (with special regard to local infection and sepsis), learning curve and oncological outcomes require further answers from larger studies and RCTs before definitive validation of this procedure.   [ABSTRACT FROM PUBLISHER]

Background/Aims: The prognosis of pancreatic adenocarcinoma (PAC) is poor. The serum carbohydrate antigen 19-9 (CA 19-9) level has been identified as a prognostic indicator of recurrence and reduced overall survival. The aim of this study was to identify preoperative prognostic factors and to create a prognostic model able to assess the early recurrence risk for patients with resectable PAC. Methods: A series of 177 patients with PAC treated surgically at the St. Andrea Hospital of Rome between January 2003 and December 2011 were reviewed retrospectively. Univariate and multivariate analyses were utilized to identify preoperative prognostic indicators. Results: A preoperative CA 19-9 level >228 U/mL, tumor size >3.1 cm, and the presence of pathological preoperative lymph nodes statistically correlated with early recurrence. Together, these three factors predicted the possibility of an early recurrence with 90.4% accuracy. The combination of these three preoperative conditions was identified as an independent parameter for early recurrence based on multivariate analysis (p=0.0314; hazard ratio, 3.9811; 95% confidence interval, 1.1745 to 15.3245). Conclusions: PAC patient candidates for surgical resection should undergo an assessment of early recurrence risk to avoid unnecessary and ineffective resection and to identify patients for whom palliative or alternative treatment may be the treatment of choice. [ABSTRACT FROM AUTHOR]

Purpose: The aim of the present study was to evaluate the clinical features, management and outcome of patients submitted to emergency surgery because of intestinal lymphoma., Methods: A consecutive series of fourteen patients with gastrointestinal tract lymphoma referred for emergency surgery between March 2006 and May 2010 was retrospectively analyzed., Results: Patients including 9 males (64.2%) and 5 females (35.7%). The mean age of male and female was 55.4 + 21.2 and 78.4 + 9.0 respectively. The difference was statistically significant (p <0.04). Ileum was the most common location (13 cases, 86.6%) and a small bowel resection was the commonest surgical procedure performed. Presence of etiological risk factor for developing intestinal lymphoma was detected in 6 patients (40%). The overall morbidity rate was 40.0% (6 patients) and the mortality rate was 53,3% (8 patients). The estimated 12, 24, and 36-months overall survival rate was 56%, 33%, and 22% respectively., Discussion: Our study reports an elevated overall mortality accounting for 8 patients which were all but two of advanced stage; 6 patients died in the postoperative course. Univariate and multivariate analysis failed to show significant differences maybe because the total number of subjects was too small to reach statistical significance. However the Odds Ratio was significantly high for the presence of etiological risk factor (OR 7.50) and perforation as presenting symptom (OR 6.67)., Conclusion: An aggressive surgical attitude comprising an ample ileum resection is needed in almost all cases because an acute presentation is closely related with an advanced stage of the disease and with a high risk for anastomotic disruption, both conditions leading to a poor short and long-term survival.

The aim of the present study was to assess the prognostic significance of thoracic and abdominal trauma in severely injured patients. A retrospective analysis was performed based on data from the period from March 1 2006 to December 31 2007, taken from the Trauma Registry of the University Hospital "SantAndrea" in Rome. A total of 844 trauma patients were entered in a database created for this purpose, and only patients with an Injury Severity Score (ISS) > 15, (163 patients, 19.3%), were selected for the present study. These patients were divided into 2 groups: Group A (103 patients, 63.2%), consisting of patients with at least one thoracic injury, and Group B (46 patients, 28.2%) consisting of patients with concomitant thoracic and abdominal injuries. The impact of thoracic and abdominal trauma was studied by analyzing mortality and morbidity, in relation to patient age, cause and dynamics of trauma, length of hospital stay, and both ISS and New ISS (NISS). In a vast majority of cases, the cause of trauma was a road accident (126 patients, 77.3%). The mean age of patients with ISS > 15 was 45.2 +/- 19.3 years. The mean ISS and NISS were 25.7 +/- 10.5 and of 31.4 +/- 13.1 respectively. The overall morbidity and mortality rates were 18.4% (30 patients) and 28.8% (47 patients) respectively. In Group A the mortality rate was 23.3% (24 patients) and the morbidity rate was 33.9% (35 patients). In Group B mortality and morbidity rates were 369% (17 patients) and 43.5% (20 patients) respectively. It was shown that the presence of both thoracic and abdominal injuries significantly increases the risk of mortality and morbidity. In patients with predominantly thoracic injuries, NISS proved to be the more reliable score, while ISS appeared to be more accurate in evaluating patients with injuries affecting more than one region of the body.

Abdominal trauma is present in 7-10% of all trauma victims, and in cases of severe trauma is often found together with orthopedic, thoracic or central nervous system (CNS) injuries. The aim of the present study was to perform a comparative analysis of abdominal trauma and trauma involving other body regions, evaluating the prognostic significance of abdominal injuries in patients with severe trauma, based on data from a multidisciplinary trauma registry. Data from the period from March 1 2006 to December 31 2007 was collected from the trauma registry of the University Hospital Sant'Andrea in Rome, Italy. There were 25.875 patients (31.4%) with the diagnosis of trauma out of a total of 82.293 patients admitted to the emergency department. Eight hundred forty-four patients were selected according to specific inclusion criteria and patients with abdominal injuries were further selected. The following data were investigated: patient age, the trauma mechanism, duration of recovery, Abbreviated Injury Scale (AIS), Injury Severity Score (ISS), type and the incidence of abdominal and extra-abdominal injuries. Morbidity and mortality, especially in patients with spleen and liver injuries, were analyzed. There were 79 patients (9.3%) with abdominal trauma. Their mean ISS was 25.7 +/- 14.3. Sixty-one (77.2%) of these patients had sustained severe trauma (ISS > 15). Forty-one patients (51.8%) underwent surgery. The overall mortality rate was 24.1%, 19 patients all with ISS > 15, so that the mortality rate for patients with severe trauma was 31.2%. Splenic trauma was the most frequent, and was found in 36 patients (45.6%) whose mean ISS was 31.1 +/- 144. Twenty-two patients (61.6%) were treated surgically; a total of 21 splenectomies and one laparoscopic procedure to control bleeding were performed. Overall mortality among patients with splenic trauma was 30.5% (11 patients), with an average spleen AIS of 3.3 +/- 0.8 (died vs. survived p = n.s.). Liver injuries were found in 33 patients (41.7%). The mean ISS was 28.4 +/- 11.6. Sixty-five percent of the patients were given nonsurgical treatment. Overall mortality among liver trauma patients was 24.2% (8 patients) with an average liver AIS of 3.2 +/- 0.3 (died vs. survived p < 0.05). In multivariate analysis, among the general population of trauma patients, the ISS (p < 0.001), patient age (p < 0.003), and an orthopedic (p < 0.002) or CNS injury (p < 0.006) proved to be significant independent predictors of the presence of an abdominal injury. Multivariate analysis showed that in patients with abdominal trauma, only the ISS (p < 0.001) was a significant independent predictor of mortality.

The aim of the present study was to identify risk factors for morbidity and mortality in patients submitted to emergency colonic surgery. Between 1997 and 2008 157 patients, 106 of whom affected by colon cancer (67.5%) and 51 by benign disease (32.5%), were treated. The risk factors for morbidity and mortality were evaluated by univariate and multivariate analysis considering clinical and demographic data. The overall 30-day morbidity and mortality rates were 19.1% (30 patients) and 12.7% (20 patients), respectively. Among patients affected by cancer the mortality rate was 15% (16 patients) and the morbidity rate 23.6% (25 patients), while among the patients with benign disease the mortality rate was 7.8% (4 patients) and the morbidity rate 9.8% (5 patients). No postoperative surgical complications were noted. The strongest risk factors for early death were postoperative medical complications such as cardiopulmonary, renal, thrombo-embolic and infectious complications. The results of the univariate analysis showed that advanced age, neoplastic disease, advanced stage of cancer and associated medical disease prior to surgery play a role as risk factors for morbidity and mortality. In the multivariate analysis only the presence of associated medical disease proved to be a significant independent predictor of outcome. Emergency surgery for both neoplastic and benign colonic disease is still associated with an increased risk of death. Although restorative colectomy should be regarded as the first choice procedure in the emergency setting, Hartmann's procedure is still widely used in high-risk patients.