Percutaneous CT-guided Biopsy of Focal Liver Lesions - Long- term Experience with more than 300 Procedures.

Background And Aims: Despite the undeniable ongoing development of cross-sectional imaging methods, not all focal liver lesions (FLLs) have a typical pattern. An image-guided biopsy using a percutaneous approach might safely provide a final histological diagnosis of the FLLs. We aimed to evaluate the accuracy, efficiency, complication rate, technical features, and relationships between the followed parameters of computed tomography (CT)-guided percutaneous biopsies of FLLs using a retrospective approach.

Serum Citrulline and Ornithine: Potential Markers of Coeliac Disease Activity.

Introduction: To date, there is not generally accepted and universal indicator of activity, and functional integrity of the small intestine in patients with coeliac disease. The aim of our study was to investigate whether serum concentrations of the non-essential amino acids citrulline and ornithine might have this function.

Methods: We examined serum citrulline and ornithine concentrations in a subgroup of patients with proven coeliac disease and healthy controls (blood donors).

[Antithrombotic therapy and digestive endoscopy].

Antithrombotic therapy and digestive endoscopy Antithrombotic therapy comprises anticoagulation and antiplatelet treatment. The number of patients treated with various forms of antithrombotic therapy is growing. Procedures of digestive endoscopy are very frequently indicated by general practitioners and doctors of various specialisations.

[Early gastric cancer].

Early gastric cancer is defined histopathologically as a tumour with limited local progression to the mucosa and submucosa. The concept of early cancer was developed in the 1960s in Japan and is now widely accepted. The term of early gastric cancer included cases with/without metastatic lymph node involvement.

[A cirrhotic patient in an internal medicine ward].

Liver cirrhosis represents a common condition with substantial mortality. Manifestation and progression of ascites, hepatic encephalopathy or gastrointestinal bleeding are among main reasons for hospital admission. Infections represent another specific area in cirrhotic patients.