Images of Thermal Radiofrequency Ablation (RFA) of Liver Tumors

1. RFA electrode

2. Tumor in liver

3. Thermal ablation in progress
Thermalablation in progress

4. Complete tumor destruction

RFA generator

RFA electrode tip

Diagram of RFA procedure

Power is applied until tissue impedance (resistance to electrical current) rises.

Generator detects impedance rise indicating tumor destruction and signals completion of procedure.

Early CT scan follow-up showing post-RFA changes for treated metastatic colon cancer to the liver

Pre-op CT scan: Tumor is circled

Three months post-RFA: Post-ablation changes
3-moths post RFA: Post-ablation changes

Contact Us

Call 24 hour toll-free at
1-855-74-LIVER (5-4837)

FIND A DOCTOR

Find a Doctor

Browse UPMC doctors and medical professionals to find the care that's right for you. Customize your search by specialty, zip code, last name, and more.

Visit the UPMC Find a Doctor website.

MAKE AN APPOINTMENT

Make an Appointment

Find important information on scheduling your appointment or finding a doctor or service that meets your needs.

Request an appointment now.

FIND A LOCATION

Find a Location

Browse addresses and contact information for our network of hospitals, specialty care practices, and community health locations.

Find a UPMC location near you.

PAY A BILL

Pay Your Bill

Learn more about how to pay your UPMC bill. Find resources including payment methods and contact information for assistance.

Pay your bill now.

FIND A CAREER

Find a Career

Advance your career with UPMC. Discover our latest job listings and learn about our values and career pathways.

Find your ideal career at UPMC.