Case study of a T3N2cM0 patient, with tongue carcinoma that recurred as a distant metastasis in part of his temporal muscle 5 years after surgery. (A) Treatment planning image. A total dose of 30 Gy was delivered in 3 fractions. (B) Pre-treatment the recurrence is visible in his temporal muscle as denoted by the green circle. (C) At 3-months post-treatment the lesion was stable (green circle).
Kawaguchi et al. Radiation Oncology 2010 5:51 doi:10.1186/1748-717X-5-51