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Radiation / Radiosurgery / Re: Radiation for fast-growing tumor?
« Last post by RGG on August 07, 2026, 05:35:46 PM »Hi all, I'm now 2 years post gamma knife, and freaking out a bit...
At the time of gamma knife, my tumor was about 1.5 * 0.8 * 0.8 (about half a cubic cm). Six months later there was some swelling that was not unexpected, to about 1.6 x 1.1 * 1.0. At my 1 year MRI, the size was stable, so I thought that was a good sign. Now at 2 years, it grew again to 1.8 * 1.5 * 1.2. I think that's around 3 times volume increase in 2 years.... Does anyone think this can still be swelling? I worry that by the time they decide it's treatment failure, it's going to grow a lot more.
On top of everything, my latest MRI shows I have a small (<1 cm) meningioma, so now I'm freaked about about NF2 and more surgery.
At the time of gamma knife, my tumor was about 1.5 * 0.8 * 0.8 (about half a cubic cm). Six months later there was some swelling that was not unexpected, to about 1.6 x 1.1 * 1.0. At my 1 year MRI, the size was stable, so I thought that was a good sign. Now at 2 years, it grew again to 1.8 * 1.5 * 1.2. I think that's around 3 times volume increase in 2 years.... Does anyone think this can still be swelling? I worry that by the time they decide it's treatment failure, it's going to grow a lot more.
On top of everything, my latest MRI shows I have a small (<1 cm) meningioma, so now I'm freaked about about NF2 and more surgery.

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