When is tumour ablation recommended for liver cancer?

During ablation, a specialist uses imaging to guide a probe into the liver tumour. Heat or freezing is applied through the probe to destroy the targeted tissue. The decision depends on the tumour’s location, size and number, the liver’s condition, and whether cancer is present elsewhere.

A multidisciplinary team may compare ablation with liver surgery, an artery-directed treatment, medicine or active monitoring. Tumours close to major blood vessels, bile ducts or other organs may need a different approach because those structures affect safety and treatment effectiveness. Liver function and previous treatments are also part of the assessment.

Bring details of liver disease, previous procedures, medicines and any bleeding tendency to the consultation. Ask which imaging has defined the tumour and whether a biopsy is needed. Discuss how the team will protect nearby bile ducts and blood vessels, how liver function will be monitored, and what follow-up scans will assess.

Ask whether the aim is to control one visible tumour, treat several areas in stages or support another treatment. Arrange transport and follow the team’s instructions about food, fluids and medicines before the procedure.

After ablation, contact the care team for increasing abdominal pain, fever, persistent vomiting, yellowing of the eyes or skin, worsening swelling, or redness or drainage at the treatment site. Seek urgent help for confusion, fainting, severe weakness, trouble breathing or heavy bleeding. Before treatment, urgent assessment is needed for sudden severe abdominal pain, vomiting blood or new confusion.

Ask: How many tumours can be treated in my situation? Is the tumour near a bile duct or major blood vessel? How healthy is my liver for this procedure? What other treatments could be used, and how will scans show whether the treated area is controlled?