Endoscopic ultrasound radiofrequency ablation of pancreatic insulinoma in elderly patients: Three case reports

Figure 1 Radiofrequency ablation system. A: Needle, similar to an endoscopic ultrasound fine needle aspiration or biopsy needle; B: Peristaltic pump which can infuse during the ablation, the electrode with chilled solution, maximizing volume ablation; C: Electrode on the distal needle tip, delivering radiofrequency ablation; D: Radiofrequency generator, with the possibility to monitor ablation parameters: Power, time, impedance. Citation: Rossi G, Petrone MC; Capurso G, Albarello L, Testoni SGG, Archibugi L, Lena MS, Doglioni C, Arcidiacono PG. Standardization of a Radiofrequency Ablation Tool in an Ex-Vivo Porcine Liver Model. Gastrointest Disord 2020; 2: 300-309. Copyright© The Authors 2020. Published by MDPI. No special permission is required to reuse all or part of article published by MDPI, including figures and tables, see https://www.mdpi.com/openaccess#Permissions. The authors have obtained the permission for figure using from Rossi G (Supplementary material).