Figure 4From: Optimal organ-sparing intensity-modulated radiation therapy (IMRT) regimen for the treatment of locally advanced anal canal carcinoma: a comparison of conventional and IMRT plans(4A), Mean Dose-Volume Histograms (DVH) for iliac crests of N2-3/T4 group. Arm A, blue; arm B, brown; arm C, yellow; arm D, green; (4B), Mean Dose-Volume Histograms (DVH) for genitalia/perineum of N2-3/T4 group. Arm A, blue; arm B, brown; arm C, yellow; arm D, green; (4C), Mean Dose-Volume Histograms (DVH) for small bowel of N2-3/T4 group. Arm A, blue; arm B, brown; arm C, yellow; arm D, green.Back to article page