Hepatic artery embolization

Hepatic Artery Embolization

The Hepatic Artery Embolization is a medical procedure that involves the occlusion of the hepatic artery to restrict the blood supply to liver tumors. This procedure is often used as a treatment for liver cancer and other hepatic diseases.

Procedure

The procedure is performed by a radiologist who inserts a catheter into the hepatic artery. A substance is then injected to block the blood flow to the tumor. This causes the tumor to shrink and eventually die due to lack of oxygen and nutrients.

Indications

Hepatic artery embolization is indicated for patients with unresectable liver tumors, including hepatocellular carcinoma and metastatic liver disease. It may also be used in patients with neuroendocrine tumors that have spread to the liver.

Complications

Possible complications of hepatic artery embolization include pain, fever, nausea, infection, liver damage, and gallbladder problems. In rare cases, the procedure can lead to liver failure.

See Also

• Transarterial chemoembolization
• Radioembolization
• Hepatic artery