How many things could this lump in my chest be?
I have had a painless lump in my chest (below and to the left of my sternum, but above and to the right of my xiphoid process) for a few weeks now. It is completely painless, and I do not show any symptoms of a hiatal hernia such as chest pain, heartburn, etc. It seems to be located on top of the top of my uppermost abdominal muscle. It is slightly noticable from a top-view in good lighting, and I can feel it so it is definately there. I can't tell how hard it is. It feels slightly harder than the surrounding muscle, and may or may not be attached to the muscle (When I push on one side, the other side goes up, and vice versa, but other than that I can't really move it like the lymph nodes under my jaw). I can't tell if it's growing, and it has slippery edges I guess. My only family history of cancer is my grandma and her sisters with breast cancer. And I am only 15 years old.
What do you think this can be? I know I need a diagnosis, but could anyone list the possibilities? Thanks.
Possible cyst. Does not sound like gynecomastia. Perhaps a tumor.
Betsy Klauck - Dance
