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Fig. 5 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 5

From: Value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) in assessment of response to preoperative chemotherapy in pediatric sarcoma

Fig. 5

A 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)

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