Tag: Bile duct obstruction

In cholestatic diseases, the impaired secretion of bile acids into the intestinal lumen is the primary mechanism causing the malabsorption of fat-soluble vitamins (FSVs). Obstructive jaundice can lead to such deficiencies, affecting the body's ability to absorb vital nutrients.

Affecting a significant portion of patients with biliary obstruction, vitamin K malabsorption is a critical consequence of the condition, not its cause. When considering what vitamin deficiency causes obstructive jaundice, it is essential to understand the inverse relationship: obstructive jaundice is a condition that leads to severe deficiencies in fat-soluble vitamins.

Chronic bile duct obstruction can lead to malnutrition in more than 50% of affected patients, demonstrating the severe impact on digestive health. It is a common misconception that a vitamin deficiency causes bile duct obstruction, when in reality, the reverse is true: the blockage prevents the absorption of key nutrients, leading to deficiencies.