I am trying to wrap my head around the size of a grapefruit. I cannot imagine having something that big that does not belong in my head. OUCH!
This must have been really difficult for you and your family. I am glad to read that he has come through with flying colours and send best wishes for a continued speedy recovery.
Now both of my parents have had brain tumors so this is not looking good for me.... He is seriously incredible though. It has been growing in there for 10 years and now he is just zooming around and back to his old self, it is really awesome.