I could definitely see it not as a replacement for a physician, but as sort of a safeguard to check if the physician's decision regarding treatment for a partic

I could definitely see it not as a replacement for a physician, but as sort of a safeguard to check if the physician's decision regarding treatment for a particular set of symptoms matches up watson's previously learned data. Watson wouldn't preempt the physician, but rather raise an alarm if something looks out of the ordinary.