Fraxelated treatment.

We can’t be sure, but our bet is that one of these authors had a eureka moment during his fractional skin resurfacing treatment. In the same way old unwanted skin is traumatized via laser in a preordained pattern to leave behind healthy stem cells in a uniform scaffold for rebuilding, “microbeam” radiation is used to kill tumor cells while preserving healthy brain architecture as confirmed in this randomized trial (LBA8) of canines with—don’t worry!—spontaneous brain tumors. | Kundapur, ASTRO 2019