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FIGURE 1. Coronal PET/CT (I), axial PET (II), CT (III), and PET/CT (IV) images of a patient with locally advanced adenocarcinoma of the esophagogastric junction (arrow) before (A) and 14 d after beginning (B) neoadjuvant chemotherapy. Fourteen days after initiation of neoadjuvant chemotherapy, tumor metabolic activity is marginally decreased (<35%). After completion of chemotherapy, more than 50% tumor cells were found in resected specimen.
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