Some infections may cause kidney disease, usually in the glomeruli which filter waste from blood. Treating nephropathy involves treating the infection.
Crohn's disease is a form of inflammatory bowel disease characterised by chronic inflammation of the gastrointestinal tract and symptoms like diarrhoea.
Cirrhosis of the liver is progressive damage to liver tissue causing irreversible structural changes, usually as a result of hepatitis or excessive alcohol.
Alpha-1 antitrypsin deficiency is an inherited disease which affects the liver and lungs. A genetic mutation causes chronic liver disease and emphysema.