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. 2015 Sep-Oct;112(5):366–372.

Figure 3.

Figure 3

A: Sagittal plane representative isodose lines for a tandem, ovoid and Simon-Heyman capsule brachytherapy. The prescription isodose line for a single brachytherapy treatment (375 cGy) is shown in green, while the 188cGy (dark blue) and 113 cGy (light blue) lines can also be seen. The isodose line in the center of the implant (red) is 750 cGy.

B: Sagittal plane representative isodose lines for a vaginal cylinder brachytherapy fraction. The prescription isodose line for a single brachytherapy fraction (400 cGy) is shown in green, while the 200cGy (dark blue) and 120 cGy (light blue) lines can also be seen. The isodose line in the center of the implant (red) is 800 cGy.