Characteristics of Hepatocellular Carcinoma by Sex in Mexico: A Multi-Institutional Collaboration.

Liver cancer is the fourth leading cause of cancer-related death worldwide. In Mexico, there is a high burden of liver cancer mortality in rural states, affecting both women and men equally. Thus, we aimed to describe the demographic and clinical characteristics of hepatocellular cancer (HCC) by sex in Mexico.

Segments 4, 7, and 8 liver resection: A case report.

Right superior resection (segments 7 and 8) is an uncommon resection for liver malignancies, with most of the literature limited to case reports and small series. Resection of segments 4, 7, and 8 has been reported in only a few cases. When the right hepatic vein is resected, venous reconstruction or identification of one or more right inferior hepatic veins is considered mandatory, to maintain segmentary function of segments 5 and 6.

Combined Urinary Reconstruction During en Bloc Kidney Transplantation From a Pediatric Donor to an Adult Recipient: A Case Report.

Urinary reconstruction during en bloc kidney transplantation is challenging, with different techniques described. Here, we report a case of combined urinary reconstruction using modified Lich ureteroneocystostomy and ureteroureterostomy.

Use of liver grafts from cadaveric donors: Implementation impact of a local evaluation and procurement team in Mexico.

Introduction And Aims: Cadaveric donor liver graft retrieval is complex in Mexico. The aim of the present article was to present the experience in liver graft use during the first year of work of a local evaluation and procurement team.

Materials And Methods: We reviewed the organ donation report forms and allocation offer records covering the time frame of December 15, 2017 to December 15, 2018, and registered the donor characteristics, causes of organ discard, causes of declined offers, transport time, and graft and recipient survival at 30 days.

The cellular pathways of liver fibrosis in non-alcoholic steatohepatitis.

Non-alcoholic steatohepatitis (NASH) is considered the advanced stage of non-alcoholic fatty liver disease (NAFLD). It is characterized by liver steatosis, inflammation and different degrees of fibrosis. Although the exact mechanisms by which fatty liver progresses to NASH are still not well understood, innate and adaptive immune responses seem to be essential key regulators in the establishment, progression, and chronicity of these disease.

Liver Recovery and Transplantation From Deceased Donors in the Metropolitan Area of the Valley of Mexico.

Background: Evaluation of donation and transplantation activity allows for strategic planning. Liver donation and transplantation activity in the Metropolitan Area of the Valley of Mexico (MAVM) has never been published. The aim of this study was to analyze deceased liver donation and transplantation, liver use, and observed-to-expected (O:E) ratio in the MAVM.

Living Donor Liver Transplantation for Perihilar Cholangiocarcinoma: Outcomes and Complications.

Background: Neoadjuvant therapy and liver transplantation is an effective treatment for perihilar cholangiocarcinoma (pCCA). Living donor liver transplantation (LDLT) addresses the problem of organ shortage, but has higher risk of technical complication that can be aggravated by radiotherapy. We investigated the incidence of vascular and biliary complication in pCCA compared with non-pCCA patients and their impact on patient and graft survival.

Liver Transplant for Cholangiocarcinoma.

Liver transplant (LT) for perihilar cholangiocarcinoma (CCA) offers an opportunity for survival among patients with early-stage but anatomically unresectable disease. The 5-year survival rate after LT is 65% to 70%, higher among patients with primary sclerosing cholangitis, who are often diagnosed earlier, and lower among patients with de novo CCA. The results of LT for hilar CCA, along with recent limited data suggesting favorable survival among patients with very early intrahepatic CCA (ICC), have reignited interest in the subject.

Long-term outcomes of patients undergoing simultaneous liver transplantation and sleeve gastrectomy.

Unlabelled: Obesity is increasingly common before and after liver transplantation (LT), yet optimal management remains unclear. The aim of this study was to analyze the long-term outcomes for obese patients undergoing LT, including a noninvasive weight loss program and combined LT and sleeve gastrectomy (SG). Since 2006, all patients referred for LT with a body mass index (BMI) ≥35 kg/m were enrolled.

Surgical Treatment of Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is a major cause of cancer-related death worldwide. In select patients, surgical treatment in the form of either resection or transplantation offers a curative option. The aims of this review are to (1) review the current American Association for the Study of Liver Diseases/European Association for the Study of the Liver guidelines on the surgical management of HCC and (2) review the proposed changes to these guidelines and analyze the strength of evidence underlying these proposals.

Fighting Mortality in the Waiting List: Liver Transplantation in North America, Europe, and Asia.

Liver disease is a major cause of mortality worldwide. Liver transplantation (LT) is the most effective treatment for end stage liver disease. Available resources and social circumstances have led to different ways of implementing LT around the world.

Quality of life in bile duct injury: 1-, 5-, and 10-year outcomes after surgical repair.

Background: Quality of life after bile duct injury is a relevant health issue besides physician-oriented outcomes. A prospective study was performed to explore short- and long-term outcomes after surgical repair.

Method: We studied a cohort of patients with Strasberg E injuries who underwent Roux-en-Y jejunal anastomosis from 1990 to 2008.

Closure of midline contaminated and recurrent incisional hernias with components separation technique reinforced with plication of the rectus muscles.

Purpose: Midline incisional hernia reconstruction by defect closure and reinforcement with either prosthetic or biologic materials has shown to significantly decrease recurrence rates even for complex cases. The purpose of this study is to evaluate outcomes regarding large incisional hernia reconstruction with components separation technique using rectus muscle plication as a reinforcement method.

Methods: Thirteen patients having large midline incisional hernias and either history of abdominal wall contamination or recurrence in the presence of mesh were treated between January 2007 and December 2011 with closure using components separation technique reinforced by rectus muscle plication.

Glisson's capsule blistering after hyperthermic intraperitoneal chemotherapy.

Hypertermic intraperitoneal chemotherapy is a treatment option after cytorreduction of certain types of malignancies with peritoneal spread. Blistering of the Glisson's capsule has not been previously reported as a consequence of this treatment modality. Patient do not experiment any associated morbidity.

Liver failure after an uncovered TIPS procedure associated with hepatic infarction.

Transjugular intrahepatic portosystemic shunt (TIPS) is a safe and effective procedure for the treatment of complications of liver cirrhosis, such as refractory ascites, hepatic hydrothorax and refractory variceal bleeding. The aim of this paper is to describe a rare case of liver failure after a TIPS procedure. A 38-year-old diabetic male with Child-Pugh C liver cirrhosis due to chronic hepatitis C infection who had developed refractory ascites was scheduled for a TIPS procedure.

[Pancreatic-duodenectomy for invasive colon cancer in a patient with Lynch syndrome. Case report.].

Despite the screening efforts in the general population and particularly in families with hereditary colon cancer, locally advanced colon cancer remains a common clinical problem. In block resection is considered mainstay therapy in these patients. The aim of this report is to present a case of right-sided colon cancer with a medullar phenotype invading the duodenum treated through in block resection.

Hepatic expression of ghrelin and adiponectin and their receptors in patients with nonalcoholic fatty liver disease.

Background & Aim: Adiponectin and ghrelin are hormones that participate in hepatic lipid metabolism, and their expression in liver tissue could have important implications for nonalcoholic fatty liver disease (NAFLD). The aim of this study was to evaluate the hepatic expression of ghrelin, adiponectin, AdipoR, and IL-6 in patients with NAFLD and normal liver.

Methods: We studied patients with clinical-pathological diagnosis of NAFLD or a normal liver.

Sorafenib, a systemic therapy for hepatocellular carcinoma.

Hepatocellular carcinoma is a lethal disease that requires a multidisciplinary approach and management. Surgical therapy offers long-term survival; however, few patients are candidates. There has been no accepted systemic therapy for this disease until recently.

Importance of iron and iron metabolism in nonalcoholic fatty liver disease.

Iron homeostasis disturbances are associated with liver disease. Non-alcoholic steatohepatitis is part of the spectrum of non-alcoholic fatty liver disease, which can progress to hepatic cirrhosis and end-stage liver disease. Increasing information supports that multiple factors underlie the development and progression of nonalcoholic steatohepatitis.