An apparatus and method are provided for precisely isolating a target lesion in a patient's body tissue, resulting in a high likelihood of “clean” margins about the lesion when it is removed for diagnosis and/or therapy. This approach advantageously will often result in the ability to both diagnose...http://www.google.es/patents/US7322939?utm_source=gb-gplus-sharePatente US7322939 - Breast biopsy system and methods
