Stereotaxic macro-biopsies are often indicated after seeing suspicious elements on a mammography (mass, micro-calcifications or focal abnormal changes in the tissues). It is always used to analyse those elements but can sometimes also remove it completely. It is often used when: * The mammography shows a suspicious solid mass. * The mammography shows a suspicious "islet" of micro-calcifications. * The breast tissue seems deformed. * A new mass or micro-calcification islet is spotted in a zone previously targeted by surgery.
Mammotome
DermAtlas
Neuromatrix
Osteotome
Dermatome 
Dermatome
Cutaneous horn
Pinard horn