Extensive skeletal muscle uptake of 18F-FDG: relation to immunosuppressants?

Ashley M Groves1, Heok K Cheow, Thida Win

  • 1Department of Radiology, Addenbrooke's Hospital, Cambridge, United Kingdom.

A case of gross skeletal muscle uptake of 18F-FDG during PET is described. The clinical context of immunosuppression after heart and lung transplantation and the absence of any other known association make the former a likely etiologic factor.