Liver Resection (Cancer)
Liver Resection (Cancer)
Liver Resection (also known as a Hepatectomy) is a major surgical procedure to remove malignant tumours from the liver. Because the liver is the only internal organ capable of regeneration, surgeons can safely remove a large portion of it, and the remaining healthy tissue will grow back to nearly its original size within 6 to 10 weeks. This remains the "gold standard" for curative intent when cancer is confined to the liver.
When You Should Consider Liver Resection
Hepatocellular Carcinoma (HCC): The most common primary liver cancer, particularly in patients with a history of hepatitis or cirrhosis.
Intrahepatic Cholangiocarcinoma: When cancer originates in the bile ducts located within the liver tissue.
Metastatic Colorectal Cancer: If colorectal cancer has spread only to the liver, a resection can still be a curative pathway.
Clear Margins: When imaging confirms the tumour can be removed while leaving a healthy "rim" of tissue behind.
Solitary or Limited Tumours: When the malignancy is confined to specific segments that allow for a safe "Future Liver Remnant."
Surgical Techniques
Anatomic Resection: Removing a specific functional segment or lobe (the liver has 8 segments) along with its dedicated blood supply and bile duct.
Non-Anatomic (Wedge) Resection: Removing the tumour plus a 1-cm "rim" of healthy tissue; typically used for small tumours near the surface.
Open Surgery: Performed via a "Mercedes-Benz" or "J-shaped" incision; used for large or centrally located tumours.
Laparoscopic/Robotic Surgery: Performed through several 1-cm punctures. This 2026 standard offers faster recovery and less pain for suitable tumour locations.
Two-Stage Hepatectomy: In complex cases, surgeons may remove tumours from one side, allow it to regenerate, and then remove the rest in a second surgery.
How Liver Resection Is Performed
Anaesthesia: The procedure typically takes 3 to 7 hours under general anaesthesia.
Intraoperative Ultrasound: Surgeons use a specialized probe directly on the liver during surgery to find hidden tumours and map blood vessels.
Transection: The liver tissue is carefully divided using advanced tools (like ultrasonic aspirators) that seal blood vessels and bile ducts as they cut.
Pringle Manoeuvre: A technique used to temporarily "clamp" blood flow to the liver to prevent heavy bleeding during the removal phase.
Drain Placement: Small tubes may be left in the abdomen to monitor for any bile leaks or fluid buildup during the first few days of recovery.
Pre-Surgery Preparation
Future Liver Remnant (FLR) Assessment: Ensuring that the amount of healthy liver left after surgery (at least 25–30% for healthy livers) is sufficient for survival.
Portal Vein Embolization (PVE): If the planned remnant is too small, a procedure is done weeks prior to "trick" the healthy side into growing larger before the operation.
Nutritional Optimization: Following a specific diet to reduce liver fat (steatosis), which improves the organ's ability to regenerate.
Cardiovascular Clearance: Undergoing a stress test to ensure the heart can handle the circulatory shifts that occur during liver surgery.
Medication Audit: Strictly stopping all blood-thinners and certain herbal supplements at least one week before the procedure.
Pre-Surgery Tests
Tri-Phasic CT or MRI: To visualize the liver's blood supply and precisely locate tumours in relation to the eight segments.
Indocyanine Green (ICG) Clearance: A specialized test to measure how well the liver filters dye, predicting its post-operative function.
AFP (Alpha-fetoprotein) Test: A blood marker used to establish a baseline for monitoring primary liver cancer.
FibroScan: To assess the degree of underlying scarring (cirrhosis), which dictates how much liver can safely be removed.
PET-CT Scan: To ensure there is no hidden cancer outside the liver that would make surgery ineffective.
Life After Liver Resection (Recovery & Risks)
Regeneration Timeline: The most intense growth happens in the first 14 days, with the liver returning to nearly full size within 2 months.
Haemorrhage Risk: Because the liver is highly vascular, significant bleeding is the primary risk during the surgery and the immediate recovery phase.
Bile Leak: A 5–10% risk where bile leaks from the cut surface; most are managed with temporary plastic drains.
Post-Hepatectomy Liver Failure (PHLF): A serious risk if the remaining liver is too small or weak to filter toxins and produce clotting factors.
Pleural Effusion: Fluid buildup around the right lung is common after right-sided surgery and is monitored closely in the hospital.
Why Specialized Treatment Is Highly Effective
Unique Regenerative Power: The liver’s ability to grow back allows for the removal of up to 75% of the organ while maintaining life.
Curative Intent: For colorectal metastases, the 5-year survival rate after a successful resection is approximately 40–60%.
2026 Robotic Precision: Minimally invasive techniques have significantly reduced the "Mercedes-Benz" scar and shortened hospital stays to 5 days.
PVE Advancements: Portal Vein Embolization now allows patients who were previously "inoperable" to become candidates for surgery.
Multidisciplinary Success: When paired with modern chemotherapy, resection offers the best long-term outlook for primary and metastatic liver cancers.
Liver Resection (Cancer) Cost in India
The cost of Liver Resection (Cancer) in India is generally affordable compared with many other countries, making India a popular destination for international patients seeking quality medical care. The treatment cost depends on factors such as the hospital, doctor's experience, treatment approach, medical condition, hospital stay, diagnostic tests, medicines, and any additional procedures required. For international patients, the starting cost of Liver Resection (Cancer) in India is approximately 3000 USD, although the final price may vary based on individual treatment requirements. Patients are advised to obtain a personalized treatment estimate after medical evaluation.
