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RT in CNS leukemia (cont)
•
Recommended RT dose 18-24 Gy
•
Reduced dose of 18 Gy to the spine can be
considered
•
In pts. who are to receive a myeloablative
regimen with TBI, the cranial/CSI dose should be
factored into the TBI and the total dose should not
exceed 24 Gy