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Radiation Oncology • Neuro-Oncology
What RT dose/fractionation would you use to treat an unresectable grade 3 solitary fibrous tumor abutting the optic nerve and chiasm?
How would you treat a previously considered hemangiopericytoma?
Answer from: Radiation Oncologist at Academic Institution
Generally, I would consider treating an unresectable grade 3 solitary fibrous tumor to up to 59.4/60 Gy, or possibly higher. The location of this tumor makes it difficult to treat entirely using this dose while respecting the optic nerve/chiasm constraints. How is the patient's vision? If intact, op...
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