We report here on a rare case of primary AL hepatic amyloidosis associated with multiple myeloma in a 64-year-old woman. The patient was referred for evaluating her progressive jaundice and right upper quadrant pain. 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) showed diffusely and markedly increased 18F-FDG uptake in the liver. Although there have been several case studies showing positive 18F-FDG uptake in pulmonary amyloidosis, to the best of our knowledge, the 18F-FDG PET/CT findings of hepatic amyloidosis or primary hepatic amyloidosis associated with multiple myeloma have not been reported previously.
Amyloidosis/complications/pathology/*radionuclide imaging ; Biopsy, Needle ; Female ; Fluorodeoxyglucose F18/*diagnostic use ; Humans ; Liver/pathology ; Liver Diseases/complications/pathology/*radionuclide imaging ; Middle Aged ; Multiple Myeloma/*complications ; *Positron-Emission Tomography and Computed Tomography ; Radiopharmaceuticals/*diagnostic use