Figure 1 | Scientific Reports

Figure 1

From: Dosimetric comparison of the helical tomotherapy, volumetric-modulated arc therapy and fixed-field intensity-modulated radiotherapy for stage IIB-IIIB non-small cell lung cancer

Figure 1

Typical isodose distributions for helical tomotherapy (TOMO), volumetric-modulated arc therapy (VMAT), and intensity-modulated radiotherapy (IMRT) plans for a patient showing the same CT slice. The planning target volume was painted in yellow. The pink, orange, green and red lines represent the dose curves of 5, 20, 30, and 60 (the prescription dose) Gy, respectively.

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