I'm 19. From when I was about 14 years old, I've had this lump the size of a Kennedy half-dollar underneath my left breast. The only symptom I've had is tenderness, but nothing else as of late. It has neither grown in size or changed in any way over these past five years. It doesn't exist under my right breast. Is it cancerous? Is it normal?
Asked On : Wed, 9 Oct 2013