Hi and welcome!
I just read your post re. small bumps where the tumor used to be. About 2 months ago I, too, had surgery, and started to notice tiny, blisters-like bumps (for more s. post in "Symtoms") about 2 weeks ago that come and go, sometimes within a day or even within several hours.

Can you tell me more about your dad's bumps? I am curious to lear what the doctor thinks, and would appreciate if you would post the outcome of tomorrow's appointment. Hope it's nothing to worry about.
Best, Sigrid