*IMO only, which I realize is worth exactly .02*
I think, along the lines of several posts here, that if ever the terms 'mild' or 'atypical' are to be used, they have to be used in context of 'this is what we see right now.' It drives me nuts when I see people posts stating 'My child/I was dx'ed with cf but the dr said it's mild/atypical (based either on current symptoms or mutation analysis) and we'll probably never see severe/classic disease.'
You NEVER KNOW what the future will hold and imo, it's shortsighted and potentially very dangerous to make assumptions like that. CF has to be treated with the long-range view that in all of it's forms it is a progressive disease that we have to keep a step ahead of. And it's easier to stay ahead of it when it's not causing huge problems.
In our personal experience- years ago no one could have foreseen just how sick my dd would be by age 7- what I would give to be able to go back in time and be able to have done more for her. Are we ever paying the price NOW.
I think the terms Ambry uses classifying the mutations themselves, etc, based on the testing, are more accurate, but even they are given with a disclaimer- that even people w/ identical mutations can present differently.
OK, off soapbox now. <img src="i/expressions/face-icon-small-wink.gif" border="0">