A rare presentation of metastatic renal clear cell carcinoma to the tongue seen on FDG PET.

Abstract:Renal clear cell carcinoma has a great metastatic potential, with possibly uncommon secondary lesions, notably in the head and neck region. The role of F-18 fluorodeoxyglucose positron emission tomography (F-18 FDG PET) in the staging or follow-up of urological malignancies is still not cle