Frequently Asked Questions
What is hepatic artery chemoembolization?
Hepatic artery chemoembolization (HAC) is a minimally invasive procedure used for some liver tumors that cannot be removed with surgery, including tumors too large for ablation alone. It works by reducing the blood supply that feeds the tumor.
What is radiofrequency ablation (RFA)?
Radiofrequency ablation is a procedure that uses a thin needle guided into the tumor. The needle delivers radiofrequency energy that heats and destroys the tumor tissue from the inside.
Which cancers can be treated this way?
We may be able to use these techniques for select patients with liver cancer, kidney cancer, or bone cancer, depending on the size, location and characteristics of the tumor.
Is the procedure painful?
These procedures are typically performed using local anesthesia and/or sedation to keep you comfortable. You may experience some soreness at the access site afterward, which your care team can help manage.
How does this compare to surgery?
Because these techniques are performed through a small catheter or needle rather than an open incision, many patients experience a shorter recovery than with traditional surgery. However, not every patient or tumor is a candidate — your specialist will help determine the best approach for you.
Am I a candidate for this type of treatment?
Candidacy depends on factors such as tumor size, location and your overall health. Our specialists review your imaging and medical history, often in coordination with your oncology team, to determine whether embolization or ablation may be appropriate.
Is treatment covered by insurance?
Premier Vein & Vascular Center works with most major insurance plans. Our team can help verify your coverage and answer questions about referrals before your visit.