Apparatus for breast examination, comprising: a sensing unit including a probe capable of sensing electrical signals from a surface of a breast, including at least a portion of the nipple thereof; a processor operative to generate, based on sensed signals from only the nipple of the breast, optionally adjusted by values outside the breast, a malignancy score relating to the need of additional testing of the breast; and a display operative to indicate at least the range of the malignancy score.