Laparoscopic left lateral hepatectomy for colorectal metastasis is the standard of care.

PURPOSE: Over the last decade, laparoscopic liver surgery has significantly evolved. The aim of this study was to analyse the outcomes of Laparoscopic Left Lateral Hepatectomy (LLLH) for colorectal cancer (CRC) metastases in a tertiary referral hepato-pancreato-biliary centre. METHODS: A consecutive series of patients undergoing LLLH between January 2009 and April 2013 were analysed using prospectively collected data in a tertiary referral HPB centre. In particular, the study focused on patients who had LLLH for colorectal liver metastasis (CRLM). The following features were analysed: operative time, intraoperative blood loss, number and size of tumours, resection margins, complication rates, follow up period and recurrence rates. RESULTS: A total of 17 patients were finally included. There were no bile leaks or collections and no postoperative bleeding. The median hospital stay was 4 days (range 2-10). The median size of the metastatic lesions was 28.1 mm (range 8-56). The resection was R0 in all except 2 patients (11%) where the margin was less than 1 mm. The mean resection margin was 14.6 mm (range 1-50). Eight patients (47%) did not develop any recurrence till latest follow up. Seven patients (41%) developed recurrence in the liver or lungs. The median time to recurrence was 11 months (range 2-12). There was only one death in the follow up period (22-77 months). Sixteen patients (94%) were alive at the latest follow up. CONCLUSION: LLLH for CRLM is safe and can be performed with low complication rates, adequate resection margins, short hospital stay, and oncologic outcomes similar to those of open surgery.

Splanchnic vein thrombosis in severe acute pancreatitis: a 2-year, single-institution experience.

OBJECTIVES: This study aimed to determine current practice in the management and outcome of splanchnic vein thrombosis complicating acute pancreatitis (AP). METHODS: An audit of prospectively collected data for all patients presenting with AP was conducted. Patients with splanchnic vein thrombosis were grouped according to vessel involvement and whether or not systemic anticoagulation was administered. RESULTS: Of 127 consecutive patients admitted with AP, 20 had splanchnic venous thrombosis; in all cases the thrombosis was associated with a severe attack of AP. Involvement of the splenic vein (SV), portal vein (PV) and superior mesenteric vein (SMV) was observed in 14, 10 and three patients, respectively. Involvement of more than one vessel was observed in six patients (SV and PV in four patients; SMV and SV in one patient; all three veins in one patient). Thromboses were colocalized with collections in 19 patients. Only four patients received systemic anticoagulation. Resolution of thrombosis was observed in six patients over a median of 77 days. No significant differences were observed in recanalization rates following anticoagulation (P= 0.076). No complications associated with systemic anticoagulation occurred. One patient developed liver failure associated with progressive PV thrombosis and one patient died. CONCLUSIONS: Splanchnic vein thrombosis is a relatively common observation in severe AP and is associated with pancreatic necrosis and peripancreatic collections. Recanalization is observed in almost a third of patients, irrespective of whether or not they receive systemic anticoagulation.