Laparoscopic double mesh repair of a large Morgagni hernia: a video vignette.

Morgagni hernia (MH) is a rare congenital diaphragmatic hernia (CDH) that accounts for less than 2% of surgically repaired CDH in adulthood. Even if this condition is often asymptomatic, surgery is advised due to the risk of life-threatening complications such as volvulus or bowel strangulation. Surgery for MH repair can be performed by transthoracic, transabdominal, laparoscopic, or thoracoscopic approaches.

Visceral obesity enhances inflammatory response after laparoscopic colorectal resection.

Aims: C-reactive protein (CRP) is used for monitoring postoperative inflammation (POI) and detecting infectious complications. The aim of this study was to assess the effect of visceral obesity (VO) on acute POI measured through CRP after elective laparoscopic colorectal resection.

Methods: Pre-operative Computed tomography images of 357 patients who underwent laparoscopic colorectal resection were analyzed.

Comparison of Short-term Results after Laparoscopic Complete Mesocolic Excision and Standard Colectomy for Right-Sided Colon Cancer: Analysis of a Western Center Cohort.

Purpose: Laparoscopic complete mesocolic excision (CME) right colectomy is a technically demanding procedure infrequently employed in Western centers. This retrospective cohort study aims to analyze the safety of laparoscopic CME colectomy compared to standard colectomy for right-sided colon cancer in a Western series.

Methods: Prospectively collected data from 60 patients who underwent laparoscopic CME right colectomy were compared to the ones of 55 patients who underwent laparoscopic standard right colectomy.

Clinical Significance of Preoperative Inflammatory Markers in Prediction of Prognosis in Node-Negative Colon Cancer: Correlation between Neutrophil-to-Lymphocyte Ratio and Poorly Differentiated Clusters.

Although stage I and II colon cancers (CC) generally show a very good prognosis, a small proportion of these patients dies from recurrent disease. The identification of high-risk patients, who may benefit from adjuvant chemotherapy, becomes therefore essential. We retrospectively evaluated 107 cases of stage I ( = 28, 26.

Simultaneous approach for patients with synchronous colon and rectal liver metastases: Impact of site of primary on postoperative and oncological outcomes.

Background And Aims: We aimed to investigate the impact of the site of the primary on postoperative and oncological outcomes in patients undergone simultaneous approach for colon (CC) and rectal cancer (RC) with synchronous liver metastases (SCRLM).

Patients And Methods: Of the 220 patients with SCRLM operated on between Mar 2006 and Dec 2017, 169 patients (76.8%) were treated by a simultaneous approach and were included in the study.

Effect of Age and Comorbidities on Short- and Long-Term Results in Patients Undergoing Laparoscopic Curative Resection for Rectal Cancer.

Background And Aim: Conflicting findings have been reported in older patients undergoing laparoscopic surgery for rectal cancer. The aim of this study was to evaluate the effects of age and comorbidities on short- and long-term results of patients undergoing laparoscopic curative resection for rectal cancer (LCRRC).

Materials And Methods: We retrospectively evaluated all 173 consecutive patients undergoing LCRRC at our unit (June 2005-September 2015).

Laparoscopic Curative Resection for Rectal Cancer: A Cohort Study on Long-term Outcome.

The aim of the present study was to evaluate the long-term results of laparoscopic curative resection for rectal cancer. We included all patients who underwent laparoscopic curative resection for rectal cancer from June 2005 to September 2015. A total of 159 patients were included; 33.

Platelet-to-Lymphocyte Ratio and Neutrophil-to-Lymphocyte Ratio Are Not Prognostic Biomarkers in Rectal Cancer Patients with Curative Resection.

Background: Actual predictors of survival and recurrence for rectal cancer patients undergoing curative resection mostly come from pathological data of surgical specimen. Recently, novel blood biomarkers have been proposed as useful tools in cancer patient management, but few and conflicting data have been reported in rectal cancer. We evaluated the prognostic relevance of preoperative platelet-to-lymphocyte (P/L) ratio and neutrophil-to-lymphocyte (N/L) ratio on survival and recurrence in patients undergoing laparoscopic curative resection for rectal cancer.

Impact of age on short-term outcomes of liver surgery: Lessons learned in 10-years' experience in a tertiary referral hepato-pancreato-biliary center.

We investigate the surgical outcomes of patients undergoing hepatectomy according to different age intervals, identify the clinical factors related to surgical outcomes, and propose clinical risk scores for severe morbidity and mortality based on the clinical factors.Eight hundred three patients undergoing liver resection were divided into 3 groups: young patients (YP), <65 years (n = 387), elderly patients (EP), from 65 to 74 years (n = 279); very-elderly patients (VEP), ≥75 years (n = 137).Severe morbidity was 10.

Management of pancreatic trauma: A pancreatic surgeon's point of view.

Background: Pancreatic trauma occurs in 0.2% of patients with blunt trauma and 1-12% of patients with penetrating trauma. Traumatic pancreatic injuries are characterised by high morbidity and mortality, which further increase with delayed diagnoses.

Hepatocellular carcinoma: surgical perspectives beyond the barcelona clinic liver cancer recommendations.

The barcelona clinic liver cancer (BCLC) staging system has been approved as guidance for hepatocellular carcinoma (HCC) treatment guidelines by the main Western clinical liver associations. According to the BCLC classification, only patients with a small single HCC nodule without signs of portal hypertension or hyperbilirubinemia should undergo liver resection. In contrast, patients with intermediate-advanced HCC should be scheduled for palliative therapies, even if the lesion is resectable.

A novel serum marker for biliary tract cancer: diagnostic and prognostic values of quantitative evaluation of serum mucin 5AC (MUC5AC).

Background And Aims: Mucin 5AC (MUC5AC) is a glycoprotein found in different epithelial cancers, including biliary tract cancer (BTC). The aims of this study were to investigate the role of MUC5AC as serum marker for BTC and its prognostic value after operation with curative intent.

Patients And Method: From January 2007 to July 2012, a quantitative assessment of serum MUC5AC was performed with enzyme-linked immunoassay in a total of 88 subjects.

Patterns and prognostic significance of lymph node dissection for surgical treatment of perihilar and intrahepatic cholangiocarcinoma.

Introduction: The prognostic significance of lymph node dissection (LND), the number and status of harvested lymph nodes (LNs), and the lymph node ratio (LNR) are still under debate in intrahepatic (ICC) and perihilar (PCC) cholangiocarcinoma. The aims of this study were to evaluate the prognostic value of the extent of LN dissection, the number of positive LNs, the distribution of positive LNs along different LN stations, and the LNR in a cohort of patients with ICC and PCC who underwent surgical resection and to compare the different prognostic values of lymph node involvement.

Material And Methods: A retrospective analysis was done evaluating extent of LND, number, status, and location of harvested LNs in a cohort of 145 patients with cholangiocarcinoma submitted to surgical resection with curative intent from 1990 to 2012.

Usefulness of contrast-enhanced intraoperative ultrasonography (CE-IOUS) in patients with colorectal liver metastases after preoperative chemotherapy.

Aims: The aim of this study was to evaluate the ability of contrast-enhanced intraoperative ultrasonography to detect colorectal liver metastases after preoperative chemotherapy compared with intraoperative ultrasound and preoperative imaging techniques.

Methods: From January 2010 to December 2011, 28 patients with colorectal liver metastases underwent intraoperative ultrasonography and contrast-enhanced intraoperative ultrasonography during hepatectomy following preoperative chemotherapy. The findings were compared to preoperative imaging using contrast-enhanced ultrasonography, computed tomography, magnetic resonance imaging, and/or fluorodeoxyglucose positron emission tomography.

Role of preoperative biliary drainage in jaundiced patients who are candidates for pancreatoduodenectomy or hepatic resection: highlights and drawbacks.

Introduction: In this review of the literature, we analyze the indications for preoperative drainage in jaundiced patients who are candidates for pancreaticoduodenectomy (PD) or major hepatectomy due to periampullary or proximal bile duct neoplasms.

Objective: The aim of this study is to review the literature and to report on the current management of jaundiced patients with periampullary or proximal bile duct neoplasms who are candidates for PD or major liver resection.

Background: Jaundiced patients represent a major challenge for surgeons.

How much remnant is enough in liver resection?

Background: Liver resection represents the first choice of treatment for primary and secondary liver malignancies, offering the patient the best chance of long-term survival. The extensive use of major hepatectomy increases the risk of post-hepatectomy liver failure (PHLF), which is associated with a high frequency of postoperative complications, mortality and increased length of hospital stay.

Aims: The aim of this review is to investigate the different risk factors related to the occurrence of PHLF and to identify the limits for a safe liver resection in patients with normal liver and injured liver (cirrhosis, cholestasis, steatosis and post-chemotherapy liver injury).

Hepatocellular carcinoma in cirrhotic patients with portal hypertension: is liver resection always contraindicated?

Aim: To analyze the outcome of hepatocellular carcinoma (HCC) resection in cirrhosis patients, related to presence of portal hypertension (PH) and extent of hepatectomy.

Methods: A retrospective analysis of 135 patients with HCC on a background of cirrhosis was submitted to curative liver resection.

Results: PH was present in 44 (32.

Surgical resection versus local ablation for HCC on cirrhosis: results from a propensity case-matched study.

Background: Surgery for hepatocellular carcinoma (HCC) had great improvements in the last decades with low morbidity and mortality and good long-term results. Percutaneous local ablative therapies (LAT) such as radiofrequency ablation and ethanol injection (PEI) for HCC gained consent for their efficacy and safety. In retrospective studies, patients submitted to resection (LR) or LAT frequently have important selection bias.

Prognostic significance of lymph node ratio after resection of peri-hilar cholangiocarcinoma.

Background: Lymph node (LN) metastases are a major negative prognostic factor for peri-hilar cholangiocarcinoma (PCC). Prognostic significance of the extent of LN dissection, number of metastatic LN and the lymph node ratio (LNR) are still under debate.

Aims: The aims of the present study were to evaluate the prognostic value of the LN status, the total number of LNs evaluated and LNR in PCC.

Does intrahepatic cholangiocarcinoma have better prognosis compared to perihilar cholangiocarcinoma?

Background And Objectives: Cholangiocarcinoma can be classified as intrahepatic (ICC) or perihilar (PCC). The objectives of this study is to evaluate the surgical outcomes of patients with PCC and ICC, identify the main prognostic factors related to survival and compare the outcome and the prognostic factors of PCC and ICC.

Methods: Ninety-five out of 152 patients observed between January 1990 and December 2007 at Surgical Division of University of Verona Medical School underwent the resection of ICC (33 patients) or PCC (62 patients).

Is liver resection justified in advanced hepatocellular carcinoma? Results of an observational study in 464 patients.

Background And Objective: The role of liver resection in advanced hepatocellular carcinoma (multinodular or with macroscopic vascular involvement) is still controversial. The aim of this study is to evaluate the role of surgical resection compared to other therapeutic modalities in patients with advanced hepatocellular carcinoma (HCC).

Methods: Four hundred sixty four patients with HCC observed from 1991 to 2007 were included in the study.

Intrahepatic cholangiocarcinoma: prognostic factors after surgical resection.

Background: Intrahepatic cholangiocarcinoma (ICC) is the second most common primary liver tumor. The resectability rate is low because at the time of diagnosis this disease is frequently beyond the limits of surgical therapy. Curative resection (R0) is the most effective treatment and the only therapy associated with prolonged disease-free survival.

Radiofrequency ablation versus surgical resection for the treatment of hepatocellular carcinoma in cirrhosis.

Background And Aims: Percutaneous radiofrequency ablation (RFA) demonstrated good results for the treatment of hepatocellular carcinoma (HCC) in cirrhotic patients; it is still not clear whether the overall survival and disease-free survival after RFA are comparable with surgical resection. The aims of this study are to compare the overall survival and disease-free survival in two groups of cirrhotic patients with HCC submitted to surgery or RFA.

Methods: Two hundred cirrhotic patients with HCCs smaller than 6 cm were included in this retrospective study: 109 underwent RFA and 91 underwent surgical resection at a single Division of Surgery of University of Verona.

Comparison of seven staging systems in cirrhotic patients with hepatocellular carcinoma in a cohort of patients who underwent radiofrequency ablation with complete response.

Background And Aims: Many staging systems for hepatocellular carcinoma (HCC) have been proposed but the best tool for staging of HCC remains controversial. The aim of the present study was to identify the best staging system evaluating the predictive ability for outcome for each of the seven different staging systems applied in a homogeneous group of patients who underwent percutaneous radiofrequency ablation (RFA).

Methods: We analyzed retrospectively 112 patients with HCC and cirrhosis treated with percutaneous RFA from January, 1998 to April, 2005.