Search

Minimally invasive liver surgery is a growing field, and a small number of recent reports have suggested that laparoscopic liver resection (LLR) is feasible even in patients with cirrhosis. However, parenchymal transection of the cirrhotic liver is challenging due to fibrosis and portal hypertension. There is a paucity of data regarding the technical modifications necessary to safely transect the diseased parenchyma. Patients undergoing LLR by a single surgeon between 2008 and 2015 were reviewed. Patients with cirrhosis were compared to those without cirrhosis to examine differences in surgical technique, intraoperative characteristics, and outcomes (including liver-related morbidity and general postoperative complication rates). A total of 167 patients underwent LLR during the study period. Forty-eight (29 %) had cirrhosis, of which 43 (90 %) had hepatitis C. Most had Child–Pugh class A disease (85 %). Compared to noncirrhotics, patients with cirrhosis were older, had more comorbidities, and were more likely to have hepatocellular carcinoma. Precoagulation before parenchymal transection was used more frequently in cirrhotics (65 vs. 15 %, P

Minimally invasive pancreaticoduodenectomy (PD) remains an uncommon procedure, and the safety and efficacy remain uncertain beyond single institution case series. The aim of this study is to compare outcomes and costs between laparoscopic (LPD) and open PD (OPD) using a large population-based database. The Nationwide Inpatient Sample database (a sample of approximately 20 % of all hospital discharges) was analyzed to identify patients who underwent PD from 2000 to 2010. Patient demographics, comorbidities, hospital characteristics, inflation-adjusted total charges, and complications were evaluated using univariate and multivariate logistic regression. Hospitals were categorized as high-volume hospitals (HVH) if more than 20 PD (open and laparoscopic) were performed annually, while those performing fewer than 20 PD were classified as low-volume hospitals. Of the 15,574 PD identified, 681 cases were LPD (4.4 %). Compared to OPD, patients who underwent LPD were slightly older (65 vs. 67 years; p = 0.001) and were more commonly treated at HVH (56.6 vs. 66.1 %; p