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Figure 1. Pre-treatment 18-FDG-PET-CT: (A) 18-FDG-PET-CT coronal view ventral slice: Prior to treatment of sarcoidosis. Visible hypermetabolic activity in the heart, lymph nodes, lungs, and bones (sacrum and thoracic spine). (B) 18-FDG-PET-CT sagittal view: Visible hypermetabolic activity in the heart and lungs.