Helicobacter pylori and oral-gut microbiome: clinical implications.

More than half of the world's population are colonized with H. pylori; however, the prevalence varies geographically with the highest incidence in Africa. H.

Oral microbiota and liver diseases.

Gut microbiota plays a crucial role in our health and particularly liver diseases, including NAFLD, cirrhosis, and HCC. Oral microbiome and its role in health and disease represent an active field of research. Several lines of evidence have suggested that oral microbiota dysbiosis represents a major factor contributing to the occurrence and progression of many liver diseases.

Multiple hepatic and osseous focal lesions without splenomegaly and/or lymph nodes enlargement.

Background: Hepatic involvement is a common extranodal manifestation of common and some rare hematologic malignancies. Although the imaging features of more common hepatic diseases such as hepatocellular carcinoma, metastases, and infection may overlap with those of hepatic hematologic malignancies, combining the imaging features with clinical manifestations and laboratory findings can facilitate correct diagnosis. Imaging has an important role in the diagnosis of hepatic focal lesions.

COVID-19 and liver diseases.

Coronavirus causes an outbreak of viral pneumonia that spread throughout the world. Liver injury is becoming more widely recognized as a component of the clinical picture of COVID-19 infection. Hepatitis with serum ALT elevation has been reported in up to half of patients.

MicroRNA-195 vector influence on the development of gradually induced hepatocellular carcinoma in murine model.

: Recent studies implicate the role of microRNAs in the pathogenesis of hepatocellular carcinoma (HCC). This study was designed to induce HCC, in an experimental model, with the prospect to study the molecular pathophysiologic changes accompanying the development of HCC and the effect of miRNA-195 vector on the process of hepatocarcinogenesis.: This study incorporated three groups of male albino mice; one control group and two other groups injected intraperitoneal with diethylnitrosamine (DEN) weekly for 12 weeks for the gradual induction of HCC.

MicroRNA-122a as a non-invasive biomarker for HCV genotype 4-related hepatocellular carcinoma in Egyptian patients.

Introduction: Hepatitis C virus (HCV) infection persists in most infected individuals and can lead to the development of chronic hepatitis, cirrhosis and hepatocellular carcinoma (HCC). MicroRNAs (miRNAs) have a crucial role in various liver diseases, especially HCC. The expression profiles of circulating microRNAs have been studied aiming at the identification of novel non-invasive biomarkers.

Expression analysis of liver-specific circulating microRNAs in HCV-induced hepatocellular Carcinoma in Egyptian patients.

Objectives: Due to the absence of reliable and accurate biomarkers for the early detection of liver malignancy, circulating microRNAs have recently emerged as great candidates for prompt cancer identification. Therefore, the aim of this study was to investigate the potential of liver-specific circulating microRNAs as an accurate non-invasive diagnostic tool for early diagnosis of hepatitis C virus (HCV)-induced hepatocellular carcinoma (HCC).

Methodology: A total of 165 patients were enrolled in this study and categorized into four main groups: 42 chronic hepatitis C (CHC) without cirrhosis, 45 CHC with cirrhosis (LC), 38 HCC with HCV patients, and 40 healthy controls.

Performance of Disease-Specific Scoring Models in Intensive Care Patients with Severe Liver Diseases.

Introduction: Egypt has the highest prevalence of Hepatitis C Virus (HCV) in the world, estimated nationally at 14.7%. HCV treatment consumes 20% ($80 million) of Egypt's annual health budget.

Predictors of In-Hospital Mortality in patients with hepatocellular carcinoma and Acute Variceal bleeding.

Introduction: Detection of hepatocellular carcinoma (HCC) in cirrhotic patients remains a serious, unsolved problem, and the risk factors for acute variceal bleeding (AVB) in HCC patients remain unclear. This study aimed to determine the in-hospital mortality (IHM) and factors influencing the clinical outcomes of AVB in patients with liver cirrhosis and HCC.

Methods: This was a retrospective, non-randomized, clinical study that was conducted in 2014.

MRI characterization of 124 CT-indeterminate focal hepatic lesions: evaluation of clinical utility.

Objective: To evaluate the diagnostic yield of MRI performed for characterization of focal hepatic lesions that are interpreted as indeterminate on CT.

Patients And Methods: In a retrospective investigation, 124 indeterminate focal hepatic lesions in 96 patients were identified on CT examinations over 5 years from 1997 to 2001. All patients had MRI performed for the liver within 6 weeks of their CT examination.