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Background Endoscopic ultrasound (EUS) and EUS-guided fine needle aspiration (EUS-FNA) of lymph nodes (LN) are used for preoperative staging of patients with esophageal/gastroesophageal junction (E/GEJ) carcinomas. The recognition of sonographic features of LN can be variable in selecting LN for EUS-FNA. We evaluated the predictive value of sonographic features of LNs that correlate with the presence...
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