My 15 yr old son came to me last night and said that he has pain in his armpits when he takes a deep breath.

Also he says that his arms have been twitching for the last 2 weeks. Not little twitches, but to where he has to hold them down by folding his arms across his chest. He has always been a "fidgeter" <- sp?, but I never made much of it. It obviously has become something in the last 2 weeks that concerns him enough to come to me and ask for help.

Now that he has made me aware of it, I swear I can see that it is pretty significant. I'm really concerned.