I had breast cancer 13 yrs ago (i'm 49). My little sister just got her 1st mammo the other day (she is 37) They decided to do one because of my history. She has dense, lumpy breasts, so after they read her mammo, they decided to do an ultra sound. I understand all that, but they took "lots of still shots" and ran the ultra sound up into her arm pits. I know that would be for the lymph nodes, but I haven't heard of this being done "routinely". What's your thoughts? Neemax3