Disclosed is a method and apparatus for accomplishing a noninvasive screen for breast disease markers, including breast cancer markers and cytologically abnormal cells. Intraductal fluid is noninvasively aspirated using compression, heating and suction cycles. The removed sample is thereafter assayed...http://www.google.es/patents/US6866994?utm_source=gb-gplus-sharePatente US6866994 - Noninvasive intraductal fluid diagnostic screen
