my mum has blister like things on her breast, they look like ciggarette burns and there itchy and when scratced leak water. there only on her breasts and she also has a painful lump on the aerola area of her nipple which has formed a scab over it. can any one shed soe light on what this might be as i am worried. could it be because she is goin through the change? she is due to see a specialist next week but if any one knows what this is then please respond.