More like radiation exposure, however,
myxoma 50 310 1590 5030 7290 Hz
Schwannoma Schwannomatosis Plexiform 350 700 2780 7250 1250 4202 Hz
this other set has to do with loss of hearing,
Schwannoma acoustic vestibular 50 350 620 970 2500 7500 1225(sq) Hz
3 mile island...
Have a nice day.