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The CT examination performed before surgery revealed a large tumoral mass affecting the head of the pancreas and the descending duodenum: (A) Oral contrast, no intravenous contrast, axial plane; (B) Postcontrast sequence, arterial phase, oral and intravenous contrast, axial plane; (C) Postcontrast sequence, arterial phase, oral and intravenous contrast, coronal plane. CT: Computed tomography
