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Figure 1 | Radiation Oncology

Figure 1

From: Value of diffusion weighted MR imaging as an early surrogate parameter for evaluation of tumor response to high-dose-rate brachytherapy of colorectal liver metastases

Figure 1

Illustration of MR-guided HDR-BT and 3D dosimetry. 77-year-old man with colorectal liver metastasis in segment VII scheduled for high-dose-rate brachytherapy (HDR-BT). The implantation of one brachytherapy catheter was performed under MRI guidance (A). The tumor enclosing dose (D100) was 21.8 Gy (B).

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