Introduction

Liver and bile duct conditions can affect blood flow through the liver, liver function and the drainage of bile. Some conditions require medication or surgery, while selected patients may benefit from minimally invasive, image-guided procedures. At the Supreme Vascular and Interventional Clinic in Singapore, Dr. Manish Taneja provides specialist assessment and interventional treatment for selected liver and bile duct conditions.

Liver and Bile Duct Conditions at a Glance

• Liver conditions can affect blood flow, pressure within the portal venous system or liver function.
• Bile duct conditions may interfere with the normal drainage of bile.
• Diagnosis may involve blood tests, ultrasound, CT, MRI or other imaging depending on the suspected condition.
• Some patients may require tissue sampling to establish a diagnosis.
• Selected liver and bile duct conditions can be managed using minimally invasive, image-guided procedures.

What Liver and Bile Duct Conditions Can Be Treated?

Liver and bile duct problems can have different causes and may require different approaches. Interventional procedures may be considered when a condition affects blood flow, requires tissue diagnosis, causes obstruction or requires targeted treatment.

Portal Hypertension and Liver-Related Blood Flow Problems

Conditions that increase pressure within the portal venous system can sometimes lead to complications such as variceal bleeding or fluid accumulation. In selected patients, Transjugular Intrahepatic Portosystemic Shunt (TIPS) may be considered to create an alternative pathway for blood flow through the liver.

Liver Lesions and Liver Disease Requiring Tissue Diagnosis

Some liver conditions require a biopsy to determine the nature of an abnormality or guide further treatment. Depending on the patient's condition and bleeding risk, a biopsy may be performed through different approaches.

Bile Duct Obstruction

When the bile ducts become blocked or narrowed, bile may not drain normally. In selected patients, Percutaneous Transhepatic Biliary Drainage (PTBD) may be used to establish drainage and relieve biliary obstruction.

Liver and Bile Duct Procedures

The main interventional procedures relevant to this page include:

TIPS Procedure

Transjugular intrahepatic portosystemic shunt (TIPS) is a minimally invasive procedure used in selected patients with complications related to portal hypertension. It creates a new pathway for blood flow through the liver to help reduce portal venous pressure.

Liver Biopsy

A liver biopsy involves obtaining a small sample of liver tissue for laboratory examination. It may be recommended when imaging and blood tests cannot provide enough information to establish a diagnosis.

Transjugular Liver Biopsy

A transjugular liver biopsy obtains liver tissue through a vein, usually through the neck, rather than directly through the abdominal wall. This approach may be considered for selected patients where a transvenous route is clinically preferable.

Percutaneous Transhepatic Biliary Drainage (PTBD)

PTBD is a minimally invasive procedure used to drain bile when the normal bile ducts are obstructed or cannot drain adequately. A catheter is placed through the liver into the bile ducts to provide an alternative route for bile drainage.

How Are Liver and Bile Duct Conditions Diagnosed?

Diagnosis depends on the suspected condition and may involve:

• Medical history and physical examination
• Blood tests, including liver function tests
• Ultrasound
• CT scans
• MRI or MRCP
• Endoscopic or image-guided assessment where appropriate
• Liver biopsy when tissue diagnosis is required

The appropriate investigation depends on the patient's symptoms, medical history and initial findings.

How Is the Right Procedure Chosen?

Not every liver or bile duct condition requires an interventional procedure. Treatment depends on the underlying diagnosis, symptoms, imaging findings, liver function, bleeding risk and overall health.
Where an intervention is appropriate, the specialist will determine which approach best addresses the specific clinical problem.

Specialist Assessment for Liver and Bile Duct Conditions in Singapore

If you have been diagnosed with a liver or bile duct condition, or have abnormal imaging or blood test results that require further evaluation, a specialist assessment can help clarify the underlying problem and determine whether an interventional procedure may be appropriate.

At the Supreme Vascular and Interventional Clinic in Singapore, Dr. Manish Taneja provides specialist assessment for selected liver and bile duct conditions. Assessment may include reviewing your symptoms and medical history, liver function and other blood tests, and relevant ultrasound, CT, MRI or other imaging. Where appropriate, he can discuss minimally invasive options such as TIPS, liver biopsy, transjugular liver biopsy or percutaneous transhepatic biliary drainage (PTBD) as part of an individualised treatment plan.

Whether an intervention is recommended depends on the underlying condition, its severity, your overall health and the findings from your clinical and imaging assessment.

Frequently Asked Questions