Serous pancreatic neoplasia, data and review

Figure 5 Histopathologically proven serous microcystic serous pancreatic neoplasia. A: A solid-cystic lesion was detected in the head of pancreas with B-mode ultrasound; B: Multiple interlesional color flow signals were detected using colour Doppler imaging; C: Contrast enhanced ultrasound showed the lesion to hyperenhance in the arterial phase; D: Isoenhance in the late phase; E and F: Surgical pathology shows the typical honeycomb structure.