A common mole is a growth on the skin that develops when pigment cells (melanocytes) grow in clusters. Most adults have between 10 and 40 common moles. These growths are usually found above the waist on areas exposed to the sun. They are seldom found on the scalp, breast, or buttocks.
This post intensively discusses moles on breasts. Find out various mole on breast meaning, what red and black mole on breast entail as well as new mole on breast. Also get information on cancerous moles on breast.