History and physical examination of patients with gastrointestinal disorders / History and physical examination of patients with pancreatic and liver disorders / Differential diagnosis of acute gastrointestinal bleeding / Differential diagnosis of jaundice / Laboratory tests in Gastroenterology and liver diseases / Abdominal ultrasound in Gastroenterology and Hepatology / Use of X-ray, MRI, CT in Gastrointestinal and liver diseases / Endoscopy of upper and lower gastrointestinal tract / Endoscopy in emergency gastroenterology / GERD and peptic ulcer disease / Acute and chronic pancreatitis / Chronic hepatitis, liver cirrhosis and liver failure / Infammatory bowel diseases