Impaired flow of bile from the liver, often first picked up as elevated liver enzymes on a blood test. MRI of the bile ducts can then show whether a blockage, such as a narrowed or obstructed duct, is the underlying cause.
Our comprehensive check-up screens for impaired bile flow (cholestasis) and hundreds of other conditions.
Amylase is an enzyme that helps digest carbohydrates and is produced mainly by the pancreas and salivary glands.
Bilirubin, directDirect bilirubin forms when the liver processes bilirubin so it can be excreted.
Gamma-glutamyl transferase (GGT)GGT (Gamma-Glutamyl Transferase): An enzyme particularly sensitive to alcohol consumption and certain medications. Elevated GGT can indicate bile duct issues, fatty liver disease, or alcohol-related liver damage.
Bilirubin, totalA yellow pigment produced when the body breaks down red blood cells. The liver processes bilirubin for elimination. Elevated total bilirubin can indicate liver dysfunction, bile duct obstruction, or increased red blood cell destruction.
Alkaline phosphataseFound in multiple tissues (liver, bones, kidneys, and bile ducts), this enzyme helps break down proteins and is essential for many bodily functions. In liver contexts, elevated ALP often suggests bile duct obstruction.
Alanine aminotransferase (ALAT)ALAT (Alanine Aminotransferase): An enzyme primarily found in liver cells. When liver cells are damaged, ALAT leaks into the bloodstream, making it a sensitive indicator of liver injury from various causes.