Fig. 5From: Repeated iodine-125 seed implantations combined with external beam radiotherapy for the treatment of locally recurrent or metastatic stage III/IV non-small cell lung cancer: a retrospective studyCT images showing brachytherapy of non-small cell lung adenocarcinoma (3 × 2 cm2) with vertebral metastasis in a 57-year-old man (No. 17). Both the adenocarcinoma region in the lower right lung (a) and the vertebral metastasis region (c, d) were implanted with iodine-125 seeds. One-year follow-up images showed good tumor control in both regions (b, e)Back to article page