Is it appropriate to use electrons to treat a fibrosarcomatous DFSP of the face s/p R1 WLE?

If the geometry of the target volume is conducive to electrons, it is reasonable to consider. I might also consider use of a custom compensator such as: https://dotdecimal.com/products-proton-electron-or-photon-therapies/electrons-electron-treatment/bolusect-bolus-electron-conformal-therapy/