This award-winning photograph shows a pacemaker post-weightloss.
This photo of a 64-year-old man with an eroding ICD was a bronze winner in the 2010 Institute of Medical Illustrators awards. It was taken by Mick Wigglesworth of New Pinderfields Hospital, Wakefield.
This is the latest in our series of clinical pictures which will be published every week. Click here to see all the pictures.