Welcome to Mayo Connect @pinsi. You and @mamajite are right, cancer is scary! There is hope in catching things early, and hope in today's treatments. You've been through this before, but treatments and the management of treatment side effects have improved in those 30 years. Hopefully you find things have changed for the better.

Here's a link to an ongoing discussion about SBRT, where others have added their stories:
https://connect.mayoclinic.org/discussion/sbrt/
And information on SBRT from Mayo Clinic: https://www.mayoclinic.org/tests-procedures/sbrt/about/pac-20594857