I had a green dot under my arm pit for as long as I could remember. One day while shaving I noticed it was larger in size. Trying to get a better look I tried manipulating the skin and it literally fell out of my arm pit. When it hit the ground it sounded like a pebble. I tried to pick it up and it was soft. I examined whatever it was and it was blue, green, grey, and had blood and hair in it. I also had a whole in my armpit from where it was for so many years. Weeks later another small green dot appeared under my left breast. I kept the first thing that fell out and presented it to a doctor who told me it was nothing and I ll be fine. I m really just looking for an explains toon of what it was and what the new was is? Also, on why I keep getting them, the cause, and if I can prevent it? Thanks.