J. P. A. Lodge

Preoperative Neutrophil-to-Lymphocyte Ratio as a Prognostic Predictor after Curative Resection for Hepatocellular Carcinoma

BackgroundThis study was designed to evaluate the impact of an elevated preoperative neutrophil-to-lymphocyte ratio (NLR) on outcome after curative resection for hepatocellular carcinoma (HCC).MethodsPatients undergoing resection for HCC from January 1994 to May 2007 were identified from the hepatobiliary database. Demographics, laboratory analyses, and histopathology data were analyzed.ResultsA total of 96 patients were identified with a median age at diagnosis of 65 (range, 15–85) years. The 1-, 3-, and 5-year overall survival rates were 80%, 58%, and 52%, respectively. Although the presence of microvascular invasion, NLR ≥5, and R1 resection margin were adverse predictors of overall survival, there were no independent predictors identified on multivariate analysis. The 1-, 3-, and 5-year disease-free survival rates were 74%, 63%, and 57%, respectively. Preoperative tumor biopsy, NLRxa0≥xa05, multiple liver tumors, microvascular invasion, and R1 resection margin were all predictors of poorer disease-free survival. Multivariate analysis showed that a NLRxa0≥xa05 and R1 resection margin were independent predictors of poorer disease-free survival. The median disease-free survival of those with a NLRxa0≥xa05 was 8xa0months compared with 18xa0months for those with a NLRxa0<xa05.ConclusionPreoperative NLRxa0≥xa05 was an adverse predictor of disease-free and overall survival.

Effect of type of resection on outcome of hepatic resection for colorectal metastases.

Non‐anatomical liver resections have become more common in the management of colorectal liver metastases. This study examined survival and patterns of recurrence following surgery for colorectal liver metastases.

The risk of gallbladder cancer from polyps in a large multiethnic series

BACKGROUNDnThe aim of this study is assess whether patients with Indian ethnic background are at an increased risk of developing gallbladder cancer (GBC) if they have been diagnosed with ultrasonic abnormalities of the gallbladder.nnnMETHODSnBetween January 1998 and July 2006, 137,655 abdominal ultrasound examinations were performed in Leeds Teaching Hospitals NHS Trust. After the exclusion of repeat scans and those performed for renal or pelvic disease, 71,431 reports were included in this analysis. Patients in whom the diagnosis of GBC has been made without histology have been identified from the database of Northern and Yorkshire Cancer Registry and the presence of GBC was correlated with ultrasonic gallbladder abnormalities.nnnRESULTSnGallbladder polyps (GBP) were detected in 3.3% of patients and these were larger than 10 mm in 0.1% of the cases. Age above 60 years, Indian ethnic background, single GBP larger than 10mm, the presence of gallstones, severe gallbladder wall thickening and irregular thickening were independently associated with the higher odds of developing GBC. The prevalence of malignancy in those with GBP was significantly higher among patients with Indian ethnic background compared to Caucasian patients, 5.5% versus 0.08%, p<0.001.nnnCONCLUSIONSnThe presence of GBP, irrelevant of size, amongst patients of Indian ethnic decent, is an indication for further investigation and/or cholecystectomy.

Inflammatory pseudotumours of the liver: A spectrum of presentation and management options

PURPOSEnTo review the current management options in inflammatory pseudotumours via analysis of ten cases from this unit the largest experience of this pathology in a Western series. To assess the medical and operative options available for this condition and the varying outcomes and the lessons learned in this unit over the time period.nnnRESULTSnData from the ten cases were analysed and a comprehensive review of the published literature to date has detailed 128 case reports with 215 cases of inflammatory pseudotumour of the liver. Data analysed included patient demographics, diagnostic modalities, details of treatment and eventual outcome. The data was tabulated using an Excel spreadsheet (Microsoft Excel 2004 for Mac 2004.Version 11.0). Categorical variables were compared using Pearsons chi(2) test and p values <0.05 were defined as statistically significant. Statistical analysis was performed using SPSS for Windows (Version 9.0, SPSS Inc., Chicago, IL).nnnCONCLUSIONnEmphasis is placed on a preferred medical management initially for this tumour with a good prognosis coupled with regular follow up. There may be a need for surgical resection cases where diagnosis is unclear or the patient is not responding to medical treatment with progression of disease or symptoms.

Repeat hepatic resection for colorectal liver metastases.

Some 75–80 per cent of patients undergoing liver resection for colorectal liver metastases develop intrahepatic recurrence. A significant number of these can be considered for repeat liver surgery. This study examined the outcomes of repeat liver resection for the treatment of recurrent colorectal metastases confined to the liver.

Management of blunt liver trauma in a tertiary referral centre

In recent years, several reports from North America have highlighted the success of conservative treatment in patients with blunt liver trauma. The aim of this study was to identify trends in the management of blunt liver trauma in a UK tertiary referral centre dealing with both adults and children over a 10‐year period.

Performance of prognostic scores in predicting long-term outcome following resection of colorectal liver metastases

Ten‐year survival appears to define cure following resection of colorectal liver metastases (CRLMs). Various scores exist to predict outcome at 5u2009years. This study applied several scores to a patient cohort with 10 years of actual follow‐up to assess their performance beyond 5u2009years.

Non-Hodgkin lymphoma presenting with obstructive jaundice

Obstructive jaundice is a rare presenting feature of non‐Hodgkin lymphoma (NHL). Lymphomatous masses in the peripancreatic and hepatic hilar regions are potentially difficult to diagnose.

Fatty liver disease as a predictor of local recurrence following resection of colorectal liver metastases

Obesity and tissue adiposity constitute a risk factor for several cancers. Whether tissue adiposity increases the risk of cancer recurrence after curative resection is not clear. The present study analysed the influence of hepatic steatosis on recurrence following resection of colorectal liver metastases.

Intermittent Pringle manoeuvre is not associated with adverse long-term prognosis after resection for colorectal liver metastases.

Intermittent clamping of the porta hepatis, or the intermittent Pringle manoeuvre (IPM), is often used to control inflow during parenchymal liver transection. The aim of this study was to determine whether IPM is associated with an adverse long‐term outcome after liver resection for colorectal liver metastasis (CRLM).