((( Thank you ))). That's very sweet of you, and... I could always enjoy having more friends.

I missed your post (here) earlier ; I'm "nursing" my jaw bone right now.

I do wonder, as well, how radiologists quantify the differences when they note minimal or severe. It could be that the films merely display "minimally" but... that's why a doctor's role is also so important. Physical effects also have a role in a doctor's assessment.