Fractionated vs. single fraction SRS for brain mets... What's your cut-off?
I am tending to fractionate tumors I can't get 20/1 into or at least 18/1.
Under 2 cm/3cc or so I'll do 20/1
2-3cm / 3-14 cc I'll do 18/1
Towards the upper end of that range, I start thinking more about fractionated SRS, and > 14-15 cc I go 27/3.
Not doing any single fraction < 18. Is anybody else?
I don't like that grey area very much, and can't find a lot of good data on this.
Curious how everyone else is approaching these 2.5 - 3.0 cm borderline tumors.
And also for fractionated...
Fractionated vs. single fraction SRS for brain mets... What's your cut-off?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: KHE88 Tags: Radiation Oncology Source Type: forums
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