CT-guided radioactive 125I seeds brachytherapy for lung oligometastases from colorectal cancer: Initial results

To evaluate the safety and effectiveness of computed tomography (CT)-guided radioactive 125I seeds brachytherapy (RISB) for lung oligometastases (LO) from colorectal cancer (CRC). Data for 144 LOs from 70 CRC patients who underwent CT-guided RISB were retrospectively analyzed.