Intraoperative tissue treatment methods are used following the removal of target tissue, e.g. diseased tissue, from a target site, e.g. within a patient's breast, leaving access to the target site. In one method an expandable element is introduced into and expanded within a void at the target site. If...http://www.google.se/patents/US6602204?utm_source=gb-gplus-sharePatent US6602204 - Intraoperative tissue treatment methods
