The radiation treatment from Israel’s Alpha Tau (see here previously) has been used to treat skin cancer, prostate cancer, pancreatic cancer, liver cancer, and lung cancer. It now has had US FDA approval to initiate a trial for patients with recurrent glioblastoma (brain cancer).

https://www.ourcrowd.com/startup-news/alpha-tau-receives-fda-approval-to-initiate-a-trial-for-patients-with-recurrent-glioblastoma