Multiple upper gastrointestinal perforations in a 15-year-old patient treated with tocilizumab.

Nicola Dalbeth, Angela Gao, Mark Roger, Anthony J. Doyle and Fiona M. McQueen Auckland Rheumatology Imaging Group, University of Auckland, Auckland, New Zealand. Accepted 23 April 2014 Correspondence to: Nicola Dalbeth, Bone and Joint Research Group, Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, 85 Park Road, Grafton, Auckland 1023, New Zealand. Email: n.dalbeth@auckland.ac.nz