Fig. 3From: Gastric heterotopic pancreas and stromal tumors smaller than 3 cm in diameter: clinical and computed tomography findingsRepresentative CT images in the venous phase of heterotopic pancreatic masses (white arrows). a The coronal image shows an ill-defined irregular mass in the gastric middle body with exo-luminal growth pattern. b The coronal image shows an ill-defined ovoid mass in the gastric lower body with mixed growth pattern. c The coronal image shows a will-defined flat mass in the gastric lower body with endo-luminal growth pattern. d The axial image shows an ill-defined hill-like mass in the gastric lower body with endo-luminal growth pattern. The LD/SD ratio of this lesion is 1.85 (15.83/8.54 mm). The relative enhancement ratio of HP masses to the pancreas is 0.94 (101.25/107.58 HU)Back to article page