Hello I have 2 small visible lumps on the outside of my breast and I have 2 on my upper left arm.One on mu right arm and one on my body what are they.

Are they hard or filled with pus or fluid? Are they skin colored? How big are they? Do they all look alike? Do they itch? Do they hurt when pressed on? How old are you? What is your medical history? Do you have allergies?

You see -- many questions need to be answered and the only person who can help you with this is a real-life doctor. Please make an appointment.

Oh OK well thanks anyway. I will plan to make an appointment.

Oh ok well thanks anyway. I will plan to make an appointment.
How do you expect us (who are not doctors) to identify these lumps without seeing them? My lumps may look like yours but they may be very different. Even doctors would not diagnose on the Internet.

Let us know when you find out what this is.