Jun 23, 2008
I am really concern about my god's son is complainting about a small lump is behind his right side nipple area. His
recent physcial by his family doctor is saying, that is muscle mass building up from working out at the gym on the weight machine.
My concern could this small lump be anything else? My god son is 16 years old, and he's in good physical condition. Please someone out there have any suggestions for me. Thanks.