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Figure 2 | BMC Cancer

Figure 2

From: Prospective evaluation of a hydrogel spacer for rectal separation in dose-escalated intensity-modulated radiotherapy for clinically localized prostate cancer

Figure 2

Acute rectal toxicity. Acute rectal toxicity was measured at baseline, weekly during IMRT and 4–12 weeks after treatment according to the RTOG-criteria. * Two patients were graded as RTOG G1 only due to mucous discharge, but not due to any other rectal symptoms. Abbreviation: RTOG=Radiation Therapy Oncology Group.

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