Belfast mum diagnosed with cancer after charity s Tweet prompted her to take action belfastlive.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from belfastlive.co.uk Daily Mail and Mail on Sunday newspapers.
Paramagnetic seeds work as well as guidewires for breast tumor localization and are easier to use, but it's not yet clear whether the costs of the seeds outweigh the benefits.