Fig. 5From: Value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) in assessment of response to preoperative chemotherapy in pediatric sarcomaA 18-year-old male with left femoral osteosarcoma. a Prechemotherapy coronal PET (left), coronal CT (middle), and coronal fused PET/CT (right) images revealed metabolically active FDG avid 1rt tumor (SUV 9). b Prechemotherapy coronal PET (left), coronal CT (middle), and coronal fused PET/CT (right) images revealed progression regarding size and FDG acidity (SUV = 19). Amputation was done and histopathology showed that there was 90% viable tumor (poor responder)Back to article page