<div class="FTQUOTE"><begin quote><i>Originally posted by: <b>tammykrumrey</b></i>
Thanks for the suggestions. And Michelle, your comment about infections not being 'local' reminded me that they keep going back and commenting about his chest CT they did and his right lung...</end quote></div>
In psychology, they have an expression about "the presenting problem" (or something like that). In other words, it's the thing someone comes in complaining about but not necessarily what needs to be fixed. Often, it points to deeper problems which have to be addressed before the "presenting problem" will resolve. When I am real sick, I find it's the same way: there is something wrong with the system and whatever I am complaining about is just the tip of the iceberg.
Again, good luck to your dad.