BY Jason Hiley

By the time my wife, Priscilla, was diagnosed with an aggressive brain tumor called glioblastoma, her condition was so serious that she needed emergency surgery just to prevent a fatal stroke. The local neurosurgeon who performed the procedure did his best, but he was unable to completely remove the tumor, due to its location deep inside her brain.

We consulted several other brain surgeons afterward, but nobody would agree to try...

Glioblastoma survivor Priscilla Hiley with her husband, Jason