Sarcoidosis presenting with hypercalcaemia following withdrawal of long-term immunosuppression in renal transplantation

Oxf Med Case Reports. 2014 Aug 1;2014(5):86-8. doi: 10.1093/omcr/omu033. eCollection 2014 Aug.

Abstract

Long-term immunosuppression, including corticosteroids, is a hallmark of renal transplantation. We describe a patient who had a failed transplant after 15 years, subsequent graft nephrectomy and withdrawal of his immunosuppression therapy including prednisolone. Within months of complete cessation of prednisolone, he developed hypercalcaemia and subsequent systemic symptoms including ocular, respiratory and dermatological. A skin biopsy demonstrated non-caseating granulomatous lesion and a diagnosis of sarcoidosis was confirmed. Re-commencement with prednisolone resulted in complete resolution of clinical and biochemical features of sarcoidosis. Sarcoidosis is unlikely to present in the immunosuppressed patient. This case highlights that unexplained hypercalcaemia at the time of withdrawal of immunosuppression, including corticosteroids, may be a feature of sarcoidosis.

Publication types

  • Case Reports