Good results of the first multi-center human trials of the Alpha Dart radiation therapy (see here) developed by Israel’s Alpha Tau. Over 78% of the skin cancer tumors were completely cured. Most of the patients had previously received other treatments that failed to kill the tumors.
https://www.alphatau.com/single-post/scc-clinical-study-results
https://www.redjournal.org/article/S0360-3016(19)34040-4/fulltext