Rapid progression from oral leukoplakia to carcinoma in an immunosuppressed liver transplant recipient

2002

Immunosuppression used to avoid graft rejection in solid organ transplantation recipients leads to a variety of side-effects, and an increased rate of infections and de novo malignancies. Oral conditions usually associated with immunosuppressive drugs include fungal and viral infection, and lip lesions, but intra-oral carcinoma has not been reported as having a high incidence. This report deals with a male liver transplant recipient receiving FK506 (5 mg/day) and prednisone (20 mg/day) who was diagnosed with a homogeneous leukoplakia on the floor of the mouth 4 months after transplantation, and 4 months later with a squamous cell carcinoma growth at the site of this lesion. The rapid transf…