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Computed tomography (CT) scan before and after the radiofrequency ablation (RFA) procedure. A and B, Unresectable pancreatic mass hypodense in the pancreatic (A) and venous (B) phase located in the pancreatic body. C and D, Necrotic area appearing markedly hypodense in the pancreatic (A) and venous (B) phase is well visible within the pancreatic body mass.
