What does it mean when hepatic biliary radicals are dilated in a CT scan?

When hepatic biliary radicals are dilated in a CT scan, it indicates that the bile ducts within the liver are enlarged. This can be caused by a variety of conditions, including:

* Gallstones: Gallstones can block the bile ducts, causing them to become dilated.

* Cholangitis: Cholangitis is an inflammation of the bile ducts. It can be caused by a variety of factors, including gallstones, infection, or autoimmune disorders.

* Primary biliary cholangitis (PBC): PBC is a chronic liver disease that causes damage to the bile ducts. It is an autoimmune disorder, meaning that the body's immune system attacks its own tissues.

* Secondary biliary cholangitis (SBC): SBC is a type of cholangitis that is caused by a blockage of the bile ducts. This can be caused by a variety of factors, including tumors, strictures, or inflammation.

In some cases, dilated hepatic biliary radicals may be a sign of a more serious underlying condition, such as liver cancer or cirrhosis. If you have dilated hepatic biliary radicals on a CT scan, your doctor will likely recommend further tests to determine the cause.

Treatment for dilated hepatic biliary radicals will depend on the underlying cause. In some cases, treatment may not be necessary. However, if the condition is causing symptoms, such as abdominal pain, jaundice, or itching, treatment may be required. Treatment options may include medication, surgery, or lifestyle changes.