If not treated early, the disease can lead to extremely dangerous complications. Gallstones are a common disease, with many serious complications, high mortality rate. The mortality rate after surgery was 10% before, now it is about 1%.

Gallstone cholestasis is a common disease with many serious complications and high mortality rate. Therefore, timely diagnosis will make treatment easier.

Biliary stenting is an advanced technique used to treat obstructions occurring in the bile duct. Accordingly, digital subtraction angiography (DSA) uses X-rays to study blood vessels in the body, helping to clearly see lesions before intervention is indicated.