What is biliary dilatation?

Biliary dilatation refers to the widening or expansion of the bile ducts, which can occur due to various underlying conditions such as obstruction, inflammation, or tumors. This condition can lead to the accumulation of bile, potentially causing pain, jaundice, or other complications. It is often diagnosed through imaging studies like ultrasound or MRI. Treatment typically focuses on addressing the cause of the obstruction or dilatation.