What is the appropriate role for radiation therapy in patients with HCC or intrahepatic cholangiocarcinoma who are transplant candidates?

Most HCC and cholangiocarcinoma patients who are transplant candidates are often also SBRT candidates. We have used SBRT to bridge patients to transplant. These patients often have had prior liver directed therapies such as MWA, RFA or TACE. There are no randomized trials comparing different liver d...