Advanced Skills in Modern Radiotherapy 2018

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• Femoral head:
➢ Superior – acetabulum
➢ Inferior – inferior edge of
the treatment field
• Bladder:
➢ Whole structure with bulk
homogeneity correction
for contrast
• Rectum:
➢ Superior – rectosigmoid
junction
➢ Interior – 15mm inferior
to the CTV