Pea size lump behind nipple.

[Stewart]

I have a pea size lump behind my nipple. Is it cancer? Should I be worried?

[MykeSoBe]

I always wonder the same thing. I have it in only one nipple though.

[The Joker]

http://www.virtualteen.org/forums/showthread.php?t=24197

That might answer your question. I had the same thing, I got really freaked out, but my mom told me it was breast tissue.

[itsJustme89]

I pretty sure its a normal puberty thing. I had something similar when I was like 14, I went to the doctor and he said it was normal for boys to develop a little breast tissue, the good news is it goes away after a while.

Here's a link to a site that explains it better (about half-way down the page)
http://www.teengrowth.com/index.cfm?action=info_article&ID_article=1348

[vito22andolini]

i had that , its normal , i dont know whats the name tough but it will go away , i had it at like 10 till 13 .

[HOLEinyoursoul]

yeah a person in my class has one of those. idk