Fig. 7
From: Insight into gastrointestinal heterotopic pancreas: imaging evaluation and differential diagnosis
a–c Axial plain (a) /arterial (b) /venous (c) phases CT images of a heterotopic pancreas in the duodenum of a 57-year-old female showed a 1.2 cm, round, well-defined, and mixed-growing lesion (white arrows). Small duct-like structure (black arrows) was vaguely seen within the lesion in each phase, presenting slightly hypo density compared to the surroundings. d–f Axial arterial (d) /Venous (e) /coronal venous (f) phases CT images of a heterotopic pancreas in the duodenum of a 58-year-old male showed a 1.3 cm × 0.9 cm, flat lesion (white arrows) with a lobulated contour and an exophytic growth pattern. Small duct-like structure (black arrows) was seen within the lesion in each phase