Bile acid malabsorption Flashcards
What can bile acid malabsorption result in?
Chronic diarrhoea
How can bile acid malabsorption occur?
As a primary or secondary condition
what is primary bile acid malabsorption?
Excessive production of bile acid
What is secondary bile acid malabsorption?
Due to an underlying gastrointestinal disorder causing reduced bile acid absorption.
What can bile acid malabsorption result in?
Steatorrhoea and vitamin A, D, E, K malabsorption.
What conditions can bile acid malabsorption occur secondary to?
Illeal disease- Crohn’s
cholecystectomy
coeliac disease
small intestinal bacterial overgrowth
What test is used to diagnose bile acid malabsorption?
SeHCAT
What is the management of bile acid malabsorption?
Bile acid sequestrants e.g. cholestyramine
What is used for bile acid sequestration?
Cholestyramine