OARs and dose tolerance Flashcards

1
Q

Dose constraints to kidneys:

A

Kidneys: V20 < 32%,
If mean dose to 1 kidney > 18Gy: Dose constraint to contralateral kidney: V6Gy < 30%

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2
Q

Dose constraints to liver

A

V20Gy<30%

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3
Q

Dose constraints to Stomach
(Same as)

A

Avoid hotspots
D15% <45Gy

Same as duodenum

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4
Q

Dose constraints to Duodenum

A

Same as stomach:
Avoid hotspots
D15% <45Gy

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5
Q

Dose constraints to Heart

A

V40Gy<30%

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