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The term portosinusoidal vascular disorder (PSVD) refers to a clinical-pathological entity that encompasses those patients with intrahepatic vascular damage without cirrhosis at risk of developing severe complications of portal hypertension. Numerous systemic diseases, genetic disorders, and toxic agents have been associated with this pathology, making its diagnosis an important clinical challenge. The recent description of uniform diagnostic criteria and a better understanding of its pathophysiology will allow for better identification of patients, even in early stages of the disease...

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Alpha-1 antitrypsin deficiency (AATD) is a rare hereditary condition caused by decreased plasma and tissue levels of alpha-1 antitrypsin (AAT) that can lead to serious lung and liver disease in children and adults. AATD patients face challenges such as under diagnosis, clinical variability, and limited treatment options for liver disease. Early detection and biomarkers for predicting outcomes are needed to improve patient outcome. Currently, the only approved pharmacological therapy is augmentation therapy, which can delay the progression of emphysema...

AIM: To study the health status of a group of patients with liver transplantation by alcohol-related disease vs another etiology before and after the transplantation. METHOD: Longitudinal cohort study of liver transplant patients from November 2019 to July 2022. Adult patients attended in the unit of transplantation of a hospital for a first liver transplant, both elective and urgent, were included. Patients who already had a transplanted organ and those who required liver re-transplantation in the first month after the first transplant were excluded...

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INTRODUCTION: metabolic syndrome comprises a combination of diabetes, high blood pressure, and obesity, and metabolic associated fatty liver disease (MAFLD) is associated with it. OBJECTIVE: to evaluate the effect of supplementation with S-adenosyl-L-methionine + N-acetylcysteine + thioctic acid + vitamin B6 (MetioNac®) for 3 months on lipidic and biochemical parameters in subjects with metabolic syndrome and at risk of MAFLD. The reduction in body weight and the oxidative stress markers malondialdehyde (MDA) and superoxide dismutase (SOD) were also evaluated...

La colitis fulminante por Clostridium difficile se caracteriza por el desarrollo de una inflamación aguda severa del colon, asociada a toxicidad sistémica, y es la forma más grave de colitis aguda con una mortalidad de hasta el 80%. Presentamos el caso de un varón de 45 años que acude al servicio de urgencias por dolor abdominal agudo, diarrea y fiebre. La tomografía computarizada mostró engrosamiento parietal difuso circunferencial del colon, incluido el recto, asociado con estriación de los tejidos circundantes y formaciones ganglionares...

BACKGROUND AND AIMS: The relationship between obesity and nonalcoholic fatty liver disease (NAFLD) has long been established, and the prevalence of both conditions has grown together. Recent interest in NAFLD in nonobese individuals has led to an increasing number of studies, especially in Asia. Despite the fact that the prevalence of NAFLD in Latin America is one of the highest in the world, there is a lack of information on lean NAFLD populations from the region. The aim of the present study was to assess the risk of metabolic comorbidities across the whole body mass index spectrum when nonalcoholic steatohepatitis (NASH) was first diagnosed in a Latin American population...

Clostridium difficile´s fulminant colitis is characterized by the development of severe acute inflammation of the colon, associated with systemic toxicity. Fulminant colitis is the most serious form of acute colitis with a mortality of up to 80%. We present the case of a 45-year-old man who presented to the emergency department with acute abdominal pain, diarrhea and fever. Computed tomography showed circumferential diffuse parietal thickening of the colon, including the rectum, associated with striation of the surrounding tissues and ganglionic formations...

Introduction: non-alcoholic fatty liver disease (NAFLD) is a disease in which there is excessive fat deposition in hepatocytes due to hepatoprotective factors. Objectives: to assess the association of the triglyceride-glucose index with the occurrence of non-alcoholic fatty liver disease and mortality in elderly inpatients. To identify the TyG index as a predictive factor of NAFLD. Methods: this prospective observational study included elderly inpatients admitted to the Department of Endocrinology at the Linyi Geriatrics Hospital, Affiliated to Shandong Medical College, between August 2020 and April 2021...

AIMS: Nonalcoholic fatty liver disease (NAFLD) is a chronic liver disease that affects adipose function. This study aimed to explore the function of adipocytes-derived exosomal (ADEs) miR-122 in NAFLD. METHODS: Ahigh-fat and high-fructose diet-induced rat model and a palmitic acid (PA)-induced in vitro model were established. The RNA level of miR-122 and Sirt1 was measured using qRT-PCR. The protein levels of exosome biomarkers, and lipogenesis, inflammation and fibrosis biomarkers were determined by western blotting...

AIM: This work aims to assess the effect of weekly subcutaneous semaglutide on biomarkers of metabolic-associated fatty liver disease (MAFLD), namely the hepatic steatosis index (HSI) and the fibrosis-4 (FIB-4) index, at 24 weeks in outpatients attended to in internal medicine departments. METHODS: This study analyzed patients in an ongoing, multicenter, prospective, pre-post, uncontrolled cohort registry that enrolls unique, consecutive patients with type 2 diabetes treated with weekly subcutaneous semaglutide...

BACKGROUND: Infections related to non-surgical manipulation of the biliary tract (NSMBT) are common events despite periprocedural antibiotic prophylaxis (PAP). Since June 2017, our local protocol has indicated a 24-h regimen of intravenous piperacillin-tazobactam for this purpose. OBJECTIVE: We aimed to describe the incidence and characteristics of NSMBT-related paediatric infections, define risk factors for their development, and analyse adherence to our PAP protocol...

INTRODUCTION: Ultrasound-guided percutaneous liver biopsy is considered the technique of choice for the histological diagnosis of space-occupying lesions, given its high level of safety and diagnostic performance. However, since it is an invasive diagnostic procedure, complications can occur. Various clinical and radiological parameters have been analysed as factors related with the efficacy of the technique or with its complications; however, the results have been contradictory. Thus, we aimed to evaluate the impact of various risk factors on the efficacy and complications of ultrasound-guided percutaneous liver biopsy in the diagnosis of space-occupying lesions in ordinary clinical practice...

BACKGROUND: adipose tissue dysfunction is a key factor for diabetes and non-alcoholic fatty liver disease (NAFLD) development. Chia (Salvia hispanica) is an abundant source of omega-3 fatty acids, antioxidants, and fiber which could improve adipose tissue functionality. AIM: to analyze the effect of an isocaloric chia-supplemented diet on glucose metabolism, adipose tissue inflammation, and endothelial function markers in patients with NAFLD and early stages of diabetes...

Ectopic liver (EL) is a rare developmental anomaly caused by the migration of hepatic cells to other locations during embryogenesis. Its incidence is thought to be between 0.24 and 0.47% and can occur in various sites, although the gall bladder is the most frequent. Approximately 100 cases of EL have been published, of which 28 developed hepatocellular carcinoma, whilst the orthotopic liver was unaffected. All cases are reported in Asian and Caucasian patients. We report the case of a 42-year-old patient with a solid lesion measuring 17×12×12cm apparently arising from the posterior wall of the stomach, displacing various organs and suggestive of a gastrointestinal stromal tumour (GIST)...

Perinatal asphyxia is an event with far-reaching consequences that can lead not only to the development of neonatal encephalopathy, but also to multiple organ failure (MOF). This ailment may result from the redistribution of blood flow, which would preserve the perfusion of vital organs such as the heart, brain and adrenal glands at the expense of other organs. The objective of the study was to determine the incidence and aetiopathogenesis of failure in the organs most frequently involved in neonatal MOF following perinatal asphyxia...

INTRODUCTION AND AIMS: Cystic fibrosis (CF) is a genetic disease whose gastrointestinal compromise mainly involves the pancreas, bile ducts, and liver. Our aim was to analyze abdominal ultrasound findings. METHODS: A retrospective, descriptive study was conducted on adults (patients ≥ 16 years of age) diagnosed with CF, within the time frame of 2006-2019. Clinical and genetic parameters, body mass index, forced expiratory volume in one second, pancreatic insufficiency, CF-related diabetes, cirrhosis secondary to CF, and abdominal ultrasound images were analyzed...

No abstract text is available yet for this article.

No abstract text is available yet for this article.