Target Volume Determination 2015
Presacral: delineation guidelines
SUPERIOR Sacral promontory POSTERIOR Sacrum
LATERAL Lateral borders of the Sacrum
ANTERIOR Mesorectum or 1 cm ventral to the sacrum INFERIOR Coccyx
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Presacral: delineation guidelines
SUPERIOR Sacral promontory POSTERIOR Sacrum
LATERAL Lateral borders of the Sacrum
ANTERIOR Mesorectum or 1 cm ventral to the sacrum INFERIOR Coccyx
Made with FlippingBook