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Table 1 Planning objectives for organs at risk

From: Influence and optimization strategy of the magnetic field in 1.5 T MR-linac liver stereotactic radiotherapy

Organs at risk

Dose constrain

Duodenum

V50 < 15%

Spinal cord

Max dose ≤ 40 Gy

Stomach

Max dose ≤ 40 Gy

Kidneys

V20 < 30%

Lung

D1500cc < 15 Gy

Heart

Max dose ≤ 42.5 Gy

Liver

Max dose < 45 Gy

  1. Max maximum
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Radiation Oncology

ISSN: 1748-717X

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