Due to the merger of the Central Manchester University Hospital NHS Foundation Trust  (CMFT) and the University Hospital of South Manchester NHS Foundation Trust (UHSM) to create the new Manchester University NHS Foundation Trust in October 2017, some of our Patient Information Leaflets will appear to be out of date. We can assure you that all have been reviewed and we can confirm that all the information remains correct and relevant. We have a programme of renewal in place to harmonise and update all our Patient Information Leaflets across the entire Managed Clinical Services. We thank you for your patience during this period.