Fig. 2. Endoscopic ultrasound and Doppler flow images. (A) The tip of EUSRA needle was placed into the pancreatic neuroendocrine neoplasm (arrows) in head, (B) echogenic cloud around the needle during radiofrequency ablation (19 gauge EUSRA with 10 mm electrode, power 30 W, duration 15 seconds) (arrows).
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