professional
http://www.youtube.com/watch?v=GExs5CL6pDMendofvid
[starttext]

our doctor has recommended that you undergo a breast biopsy procedure - or lumpectomy. But what does that actually mean?
Biopsy is a general term which simply means "the removal of tissue for microscopic examination."
Your doctor intends to remove tissue from the breast - not because you're necessarily ill - but because breast biopsy is a very accurate method for analyzing breast tissue.[endtext]