This is one of my favorite experimental treatments. It is too soon to tell how well it works, but the concept is fascinating. We had a webinar about it recently. See https://virtualtrials.org/video2023.cfm?video=202301 for the webinar on this technology Dr Schulder is a friend of mine, and he has been on the Musella Foundation's Medical advisory board for over 25 years and I consider him one of the best brain tumor surgeons around. I have sent a few family members for him to treat. This treatment is worth considering for people with a recurrent high grade glioma (Glioblastoma, Anaplastic Astrocytoma, Grade 3 or 4 astrocytoma or high grade Oligodendroglioma and more)