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Surgical Case Reports
Fig. 3 | Surgical Case Reports

Fig. 3

From: Esophageal cancer associated with a sarcoid-like reaction and systemic sarcoidosis in lymph nodes: supportive findings of [18F]-fluorodeoxyglucose positron emission tomography–computed tomography during neoadjuvant therapy

Fig. 3

FDG-PET/CT images obtained before (a) and after (b) chemotherapy in case 2. a Images obtained before chemoradiotherapy show FDG accumulation in the primary cancer (arrow; SUV max: 23.1) and in the mediastinal lymph nodes (arrow head; SUV max: 5.45). b Images obtained after chemotherapy show a disappearance in FDG uptake in the primary cancer (arrow) and a slight reduction in FDG uptake in the mediastinal lymph nodes (arrow head; SUV max: 3.26)

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