Re-evaluation of Mannheim prognostic index in perforative peritonitis: Prognostic role of advanced age. A prospective cohort study

Background: Peritonitis from perforation of abdominal viscera is associated with high mortality. In western countries individuals older than 65 years constitute a significant proportion of the population and intra abdominal infections are more challenging to manage in these aged patients. Methods: This prospective cohort study included 143 consecutive patients operated on for primary perforative peritonitis. The aim of the study was to assess the prognostic efficacy of Mannheim Peritonitis Index (MPI) in a population with a significant proportion of older patients and to substantiate advanced age as an independent prognostic factor. Patients' informations were collected both on hospitalization and after surgical exploration; severity of peritonitis was evaluated using the MPI. The prognostic value of MPI was compared to older age and other clinical variables. Results: The intra-hospital mortality was 25.2%. According to the MPI score, the ROC curve identified 21 as cut-off value with a sensitivity of 86% and a specificity of 59% in predicting the risk of death. MPI score and age over 80 years old resulted independent predictors of mortality at multivariate analysis. In the subgroup of patients with MPI score 21, the mortality rate was 46.4% for patients older than 80 years old and 38.3% for younger patients (p ¼ 0.07); in patients with MPI score <21, the mortality of those aged more than 80 years reached 33.3% compared to 3.4% for younger patients (p ¼ 0.001). Conclusions: Age older than 80 years is strongly related to major increase in mortality rates and should be taken into account together with the MPI score in planning the surgical approach and the post-operative care

Clinical and oncological value of preoperative BMI in gastric cancer patients: A single center experience

Introduction. The impact of preoperative BMI on surgical outcomes and long-term survival of gastric cancer patients was investigated in various reports with contrasting results. Materials & Methods. A total of 378 patients who underwent a surgical resection for primary gastric cancer between 1994 and 2011 were retrospectively studied. Patients were stratified according to BMI into a normal group (<25, group A), an overweight group (25-30, group B), and an obesity group (≥30, group C). These 3 groups were compared according to clinical-pathological characteristics, surgical treatment, and long-term survival. Results. No significant correlations between BMI and TNM (2010), UICC stage (2010), Lauren's histological type, surgical results, lymph node dissection, and postoperative morbidity and mortality were observed. Factors related to higher BMI were male gender (P < 0.05), diabetes (P < 0.001), and serum blood proteins (P < 0.01). A trend to fewer lymph nodes retrieved during gastrectomy with lymphadenectomy in overweight patients (B and C groups) was observed, although not statistically significant. There was no difference in overall survival or disease-specific survival between the three groups. Conclusion. According to our data, BMI should not be considered a significant predictor of postoperative complications or long-term result in gastric cancer patients

Recurrence after surgery in esophago-gastric junction adenocarcinoma: Current management and future perspectives

Recurrent esophago-gastric junction adenocarcinoma is not a rare event and its correct management is still debated. Many approaches for the treatment of these patients exist, but only few studies compare the different techniques. Most of the studies are retrospectives series and describe the experiences of single institutions in the treatment of recurrent esophageal and esophago-gastric junction cancers. Nowadays surgery is still the main and only curative treatment. Other alternative palliative therapies could be endoscopic stent placement and balloon dilation, photodynamic therapy, thermal tumor ablation (laser photoablation and Argon plasma coagulation), radiation therapy and brachytherapy, and chemotherapy. The aim of this review is to investigate the different rates, patterns and timings of recurrence of this tumor, and to explain the various approaches used for the treatment of recurrent esophago-gastric junction cancer

Heterotopic pancreatic tissue in the gallbladder. Two case reports and brief review of the literature

Heterotopic pancreas tissue in the gallbladder is a rare benign condition with no clinical relevance and found incidentally in most cases. Only 28 cases of heterotopic pancreas are reported until 2007 in the worldwide literature. The preoperative diagnosis is very hard, so that it could be considered in differential diagnosis with other benign and malignant disease of gallbladder and biliary tree. The surgical approach for the excision of a undefined lesion and the histological identification is a correct procedure in suspect case. We report 2 cases of heterotopic pancreatic tissue of the gallbladder

Laparoscopy Versus Robotic Surgery for Colorectal Cancer: A Single-Center Initial Experience

Background Minimally invasive approach has gained interest in the treatment of patients with colorectal cancer. The purpose of this study is to analyze the differences between laparoscopy and robotics for colorectal cancer in terms of oncologic and clinical outcomes in an initial experience of a single center. Materials and Methods Clinico-pathological data of 100 patients surgically treated for colorectal cancer from March 2008 to April 2014 with laparoscopy and robotics were analyzed. The procedures were right colonic, left colonic, and rectal resections. A comparison between the laparoscopic and robotic resections was made and an analysis of the first and the last procedures in the 2 groups was performed. Results Forty-two patients underwent robotic resection and 58 underwent laparoscopic resection. The postoperative mortality was 1%. The number of harvested lymph nodes was higher in robotics. The conversion rate was 7.1% for robotics and 3.4% for laparoscopy. The operative time was lower in laparoscopy for all the procedures. No differences were found between the first and the last procedures in the 2 groups. Conclusions This initial experience has shown that robotic surgery for the treatment of colorectal adenocarcinoma is a feasible and safe procedure in terms of oncologic and clinical outcomes, although an appropriate learning curve is necessary. Further investigation is needed to demonstrate real advantages of robotics over laparoscopy

Intestinal Stenosis of Garré: An Old Problem Revisited

Background: Intestinal stenosis of Garré, first described in 1892, is a rare condition as a consequence of a complicated strangulated hernia. Preoperative diagnosis is challenging because of unspecific symptoms. Proper anamnesis, especially in terms of clinical and surgical history, as well as careful examination of both inguinal spaces is essential. Case Report: We herein present a case of intestinal stenosis of Garré in a 70-year-old female. Conclusion: Intestinal stenosis of Garré should be considered in cases of occlusive symptoms occurring after a non-operative or surgical reduction of a strangulated hernia. A correct diagnosis and an adequate surgical treatment are necessary to solve this rare complication favorably

Malignant rhabdoid tumor of the small intestine in adults: a brief review of the literature and report of a case

8noreservedA malignant rhabdoid tumor was first described as a subtype of Wilms tumor in 1978. The most frequent location of these tumors is the kidney, and they are common in childhood. The extrarenal localization of these tumors has been described mainly in the central nervous system (called atypical teratoid-rhabdoid tumors), liver, soft tissues and colon. Localization in the small intestine is uncommon and since the 1990s, only a few cases of malignant rhabdoid tumors in the small intestine have been reported. This tumor is very aggressive and the prognosis is poor. We herein present our personal experience with a rhabdoid tumor of the jejunum in a 76-year-old male, and also provide an analysis of the cases of malignant rhabdoid tumor of the small intestine previously described in the literature as for a brief review. We also compared the previous reports and our present case to try to identify prognostic factors. © 2014, Springer Japan.mixedVoglino, Costantino; Scheiterle, Maximilian; Di Mare, Giulio; Mariani, Federico; De Stefano, Alfonso; Ginori, Alessandro; De Franco, Lorenzo; Ferrara, FrancescoVoglino, Costantino; Scheiterle, Maximilian; Di Mare, Giulio; Mariani, Federico; De Stefano, Alfonso; Ginori, Alessandro; De Franco, Lorenzo; Ferrara, Francesc

Prognostic Value of Perineural Invasion in Resected Gastric Cancer Patients According to Lauren Histotype

The purpose of this study is to investigate perineural invasion (PNI) as a prognostic factor in gastric cancer patients. 455 patients submitted to extended (D2 or more) lymphadenectomy (median number of 39 retrieved lymph nodes, range: 15–140) between 1995 and 2012 were retrospectively studied. Patients were categorized in two groups according to the PNI status, and PNI positivity was assessed in presence of cancer cells in the perinerium or the neural fascicles using hematoxylin and eosin staining. Median follow-up for surviving patients was 80.3 months. Survival analysis was performed by univariate and multivariate analysis, using a Cox proportional hazards model. 162 patients (33.9%) had positive PNI; this was strongly associated with advanced stages of disease, residual tumor, lymphovascular invasion, Lauren diffuse-mixed histotype and tumor size. Five-year cancer-related survival was 65,7% and 20,6% in PNI negative vs. positive groups, respectively (p < 0.001). The prognostic impact of PNI at univariate analysis was particularly evident in patients submitted to R0 surgery, early as well as advanced stage, advanced nodal stage and T status. At multivariate analysis, PNI did not result statistically significant in the overall series, but emerged as an independent prognostic factor in the group of patients with Lauren intestinal histotype (p = 0.005, hazard ratio: 1.99, 95% confidence interval 1.24–3.19). PNI is related to advanced stage and poor long-term survival in gastric cancer, and may serve as an adjunctive prognostic factor in the intestinal histotype

Clinical value and impact on prognosis of peri-operative CA 19-9 serum levels in stage I and II adenocarcinoma of the pancreas

CA 19-9 is a marker correlated to the clinical evolution of pancreatic adenocarcinoma. To analyze the clinical value of pre- and postoperative CA 19-9 serum levels in stage I and II pancreatic cancer. We analyzed 61 patients resected for pancreatic cancer. Patients were evaluated about the pre-operative CA 19-9 values and then divided into 3 groups: high, high-low and low, on the basis of pre- and postoperative CA 19-9 levels. The correlations between these groups and age, sex, pT, pN, tumor stage, jaundice, surgical radicality, tumor size, number of harvested and positive lymph nodes, grading, overall and major morbidities and post-operative mortality together with survival rates were analyzed. Higher values of pre-operative CA 19-9 were significantly correlated to the presence of jaundice, high pT, pN, stage and higher number of metastatic lymph nodes. In 49 patients (80.3 %) an R0 resection was performed. Five-year overall survival (OS) and disease free survival (DFS) were significantly better in patients with high levels of pre-operative CA 19-9, even in R0 cases. After stratification, 30 patients were included in the high group, 13 in the high-low group and 18 in the low group. A statistically significant correlation was found between the CA 19-9 groups and the lymph nodal positivity, not between CA 19-9 and pT. OS and DFS were significantly better in low group patients. We confirm the prognostic value of preoperative CA 19-9 serum levels. We do not support early postoperative modifications of CA19-9 as an adjunctive prognostic variable