Liver Metastases

Liver metastases are cancer deposits in the liver that began in another part of the body.

They are also called liver secondaries. The liver filters blood and carries out many metabolic tasks, so cancer cells from another organ can sometimes settle there. The original cancer remains important because its type helps guide testing and treatment.

Some people have no symptoms at first. When symptoms occur, jaundice and persistent abdominal pain are common presentations of liver metastases. Tiredness, reduced appetite, nausea, itching or a feeling of fullness under the right ribs can also develop. New yellowing of the eyes or skin, dark urine, pale stools, severe pain, fever or confusion needs prompt medical assessment.

Metastasis happens when cells from a primary cancer travel through blood or lymphatic channels and establish a deposit in the liver. Bowel and pancreatic cancers are among the cancers that may spread there, but the origin varies from person to person. Liver metastases are different from cancer that starts in liver cells.

The pattern can differ in the number, size and position of deposits, and in how the original cancer behaves. Some deposits remain limited to the liver; others may be found elsewhere. Scans over time help the team judge change and adjust the care plan.

The main factor is having a cancer that can spread beyond its starting site. Risk is therefore linked to the biology and stage of the original cancer rather than to a lifestyle cause of liver metastases themselves. Keeping planned follow-up appointments can help clinicians investigate new symptoms or scan findings.

Assessment usually combines a review of symptoms and medical history with blood tests and imaging. A CT or MRI scan can show the liver and nearby structures. A biopsy may be considered when the origin is uncertain or when tissue information would change the treatment choice.

A multidisciplinary cancer team considers the primary cancer, the extent of spread, liver function and a person's overall health. Chemotherapy may treat cancer cells throughout the body. When deposits can be approached locally, liver resection removes a section of liver, while tumour ablation uses energy to destroy selected deposits. Treatment can be given in sequence or combined, and the plan may change after scan results.

Bring a current medication list to appointments and report changes in appetite, bowel habit, pain, energy or skin colour. A dietitian can help with food intake when appetite is low, while pain and nausea services can tailor symptom control. It can also help to take a support person and write down questions before each consultation.

Tumours can affect bile flow or liver function, which may lead to jaundice, swelling, itching or increasing fatigue. Obstruction or infection may need urgent treatment. Contact the care team promptly for rapidly worsening symptoms, and seek urgent care for severe illness or confusion.

There is no single action that prevents every metastasis. Following the treatment and surveillance plan for the primary cancer, avoiding unprescribed supplements that may affect the liver, and sharing any new symptom early support safe ongoing care.

Care is often coordinated by a medical oncologist with input from liver surgeons, interventional radiologists, radiologists, pathologists and supportive-care clinicians. Ask which specialist will explain scan results, who to contact between appointments, and what goal each proposed treatment has.