Hepatocellular carcinoma and the risk of occupational exposure.

Hepatocellular carcinoma (HCC) is the most common type of liver cancer. The main risk factors for HCC are alcoholism, hepatitis B virus, hepatitis C virus, nonalcoholic steatohepatitis, obesity, type 2 diabetes, cirrhosis, aflatoxin, hemochromatosis, Wilson's disease and hemophilia. Occupational exposure to chemicals is another risk factor for HCC.

Giant cavernous liver hemangiomas: is it the time to change the size categories?

Background: Four different sizes (4, 5, 8 and 10 cm in diameter) can be found in the literature to categorize a liver hemangioma as giant. The present review aims to clarify the appropriateness of the size category "giant" for liver hemangioma.

Data Sources: We reviewed the reports on the categorization of hemangioma published between 1970 and 2014.

Chronic hepatitis C: This and the new era of treatment.

Over the last years it has started a real revolution in the treatment of chronic hepatitis C. This occurred for the availability of direct-acting antiviral agents that allow to reach sustained virologic response in approximately 90% of cases. In the near future further progress will be achieved with the use of pan-genotypic drugs with high efficacy but without side effects.

The immune system in hepatocellular carcinoma and potential new immunotherapeutic strategies.

Background: Hepatocellular carcinoma is a major health problem worldwide and the third most common cause of cancer-related death. HCC treatment decisions are complex and dependent upon tumor staging. Several molecular targeted agents have been evaluated in clinical trials in advanced HCC.

A lethal complication after transarterial chemoembolization with drug-eluting beads for hepatocellular carcinoma.

Background. The current standard of care for patients with large or multinodular noninvasive hepatocellular carcinoma is conventional transarterial chemoembolization (TACE). TACE may also be performed with drug-eluting beads, but serious complications of this procedure have been reported.

Laparoscopic Reversal of Hartmann's Procedure: State of the Art 20 Years after the First Reported Case.

Introduction. Aim of the present work is to review the literature to point out the role of laparoscopic reversal of Hartmann procedure. Material and Methods.

Hepatocellular carcinoma: novel molecular targets in carcinogenesis for future therapies.

Background: Hepatocellular carcinoma is one of the most common and lethal malignant tumors worldwide. Over the past 15 years, the incidence of HCC has more than doubled. Due to late diagnosis and/or advanced underlying liver cirrhosis, only limited treatment options with marginal clinical benefit are available in up to 70% of patients.

Effect of pre- and post-treatment α-fetoprotein levels and tumor size on survival of patients with hepatocellular carcinoma treated by resection, transarterial chemoembolization or radiofrequency ablation: a retrospective study.

Background: We evaluated treatment modalities and survival in patients with hepatocellular carcinoma (HCC), by pre-treatment and 3-month post-treatment serum alpha-fetoprotein (AFP) levels and pre-treatment tumor diameters.

Methods: We retrospectively reviewed 57 patients treated for HCC in our department from January 2002 to December 2012, including their sex, type of hepatitis, Child class, pre-treatment tumor size, pre-treatment levels of albumin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyltransferase (GGT), red blood cells, hemoglobin, and total bilirubin, pre- and 3-month post-treatment serum AFP, and treatment modality (transarterial chemoembolization, resection or radiofrequency ablation). Survival was analyzed at 1, 3, and 5 years after treatment.

What is changing in indications and treatment of hepatic hemangiomas. A review.

Hepatic cavernous hemangioma accounts for 73% of all benign liver tumors with a frequency of 0.4-7.3% at autopsy and is the second most common tumor seen in the liver after metastases.

Combined duodenal and pancreatic major trauma in high risk patients: can a partial reconstruction be safe?

Pancreatic trauma is an uncommon injury, occurring in only about 0.2% of blunt abdominal injuries, while duodenal injuries represent approximately 4% of all blunt abdominal injuries. When trauma of the pancreas and duodenum do not permit reparation, pancreatoduodenectomy (PD) is mandatory.

Rare benign tumors of the liver: still rare?

Background: Benign liver tumors are common. They do not spread to other areas of the body, and they usually do not pose a serious health risk. In fact, in most cases, benign liver tumors are not diagnosed because patients are asymptomatic.

Carbohydrate 19.9 antigen serum levels in liver disease.

Background: Carbohydrate 19.9 antigen (CA19.9) has been used in the diagnosis and followup of gastrointestinal tumours.

Systemic therapies in hepatocellular carcinoma: present and future.

Hepatocellular carcinoma (HCC) is now the third leading cause of cancer deathsworldwide and is generally presented at an advanced stage, limiting patients' quality of life. The conventional cytotoxic systemic therapy has proved to be ineffective in HCC, since its induction several decades ago. Today it is possible to use our knowledge of molecular hepatocarcinogenesis to provide a targeted therapy.

Telbivudine on-treatment HBsAg loss in naive HBeAg negative chronic hepatitis B: a case report and brief review of the literature.

The authors describe the clinical case of a naive patient with chronic hepatitis HBV-related (CHB) HBeAg negative, treated with Telbivudine (LdT) 600mg/day. After six months of treatment, as well as it determines rapid, profound and sustained suppression of HBV replication, LdT induced a progressive decline of HBsAg serum level and HBsAg loss, probably through an immune modulator effect. Recent studies have indicated the possible action of LdT on the immune system and specifically it would be able to stimulate Th1 lymphocyte subpopulation by increasing their cytokines production, thus playing a major role in cleaning the HBV infection.

Reduction of volumetric bone mineral density in postmenopausal women with hepatitis C virus-correlated chronic liver disease: a peripheral quantitative computed tomography (pQCT) study.

Background: The prevalence of osteoporosis in chronic liver disease (CLD) varies considerably among the studies, depending on patient selection and diagnostic criteria. We aimed to measure bone turnover markers and volumetric bone mineral density (BMD) in a group of postmenopausal women with CLD using both dual energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT), in comparison with age-matched healthy subjects.

Methods: Thirty-five postmenopausal patients with HCV-correlated CLD and 35 healthy postmenopausal women, as controls, underwent a DXA scan at lumbar and femoral level and a pQCT measurement of the nondominant forearm.

Hepatocellualar carcinoma serum markers.

Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in some areas of the world. In most cases, HCC is diagnosed at a late stage. Therefore, the prognosis of patients with HCC is generally poor.

Persistent increase in alpha-fetoprotein level in a patient without underlying liver disease who underwent curative resection of hepatocellular carcinoma. A case report and review of the literature.

Introduction: Alpha-fetoprotein (AFP) is an oncofetal protein produced by hepatocellular carcinoma (HCC). AFP level can also be elevated in other neoplastic or non-neoplastic conditions. An elevated AFP level has high diagnostic significance for HCC; at a level of >200 ng/mL, the probability of HCC is >90%.

Diagnostic and prognostic value of alpha-fetoprotein, des-γ-carboxy prothrombin and squamous cell carcinoma antigen immunoglobulin M complexes in hepatocellular carcinoma.

The hepatocellular carcinoma (HCC) is one of the most common malignant tumors. It carries a poor survival rate and has an increasing incidence worldwide. In most cases, HCC is diagnosed at a late stage.

Localized fluid collection after carrier-bound fibrin sealant application on liver: complication or proof of efficacy? A long-term clinical observational study.

Background/aims: This study was intended to evaluate the incidence and the long-term outcome of fluid collecting between the hepatic resection surface and a collagen patch. To our knowledge, this is the first study to analyze these aspects.

Methodology: All patients undergoing hepatic resection with patch application from February 2006 to September 2008 were included.

Relationship between circulating interleukin-10 and histological features in patients with chronic C hepatitis.

Background And Objectives: An imbalance in cytokine production may be involved in the pathogenesis of chronic C hepatitis. The aim of the study was to investigate circulating levels of interleukin-10 (IL-10) in a selected cohort of patients affected by chronic C hepatitis.

Design And Setting: Retrospective study based on consecutive hepatitis C virus patients, affected by chronic active hepatitis, attending the general hospital of hepatology unit from June to September 2009

Patients And Methods: A total of 49 patients with chronic C hepatitis and 20 healthy control subjects similar in gender and age were examined.