Obesity and abnormal liver function tests
Chapter 39 OBESITY AND ABNORMAL LIVER FUNCTION TESTS KEY POINTS • Non-alcoholic fatty liver disease (NAFLD) is the most common cause of abnormal liver function tests in the Western world….
Chronic non-viral hepatitis
Chapter 38 CHRONIC NON-VIRAL HEPATITIS KEY POINTS • Chronic non-viral hepatitis is a clinicopathologic liver syndrome most commonly due to autoimmune hepatitis. • Other causes include cryptogenic hepatitis, and drug…
Malabsorptive disorders and coeliac disease
Chapter 11 MALABSORPTIVE DISORDERS AND COELIAC DISEASE KEY POINTS • Malabsorption may present with weight loss, bloating, diarrhoea and specific vitamin and nutrient deficiencies. • Identification of the underlying cause…
Suspected iron overload or high serum ferritin
Chapter 37 SUSPECTED IRON OVERLOAD OR HIGH SERUM FERRITIN KEY POINTS • Iron is a component of a number of essential proteins. • Iron surplus to body needs is stored…
Liver biopsy
Chapter 33 LIVER BIOPSY KEY POINTS • Liver biopsy is frequently performed to assist in the diagnosis and staging of liver disease. • Since liver biopsy is an invasive procedure,…
The hepatitis C-positive patient
Chapter 35 THE HEPATITIS C-POSITIVE PATIENT KEY POINTS • Hepatitis C is the leading cause for liver transplantation. • Specific viral nucleic acid testing is available to confirm the diagnosis…
Anaesthesia for endoscopy
Chapter 29 ANAESTHESIA FOR ENDOSCOPY KEY POINTS • Patients do not need a deep level of anaesthesia, only moderate sedation—drug-induced depression of consciousness. • A review of medications and results…
Acute hepatitis
Chapter 34 ACUTE HEPATITIS KEY POINTS • Acute hepatitis generally denotes conditions of self-limiting hepatic injury. • The majority are caused by viral hepatitis with variable geographic prevalence. • History…
HIV/AIDS: gastrointestinal and liver manifestations
Chapter 22 HIV/AIDS GASTROINTESTINAL AND LIVER MANIFESTATIONS KEY POINTS • In acquired immunodeficiency syndrome (AIDS), reduction in oral intake is a critical factor in malnutrition and cachexia. Nutritional supplementation is…
