Pigmented solid-pseudopapillary neoplasm of the pancreas.

  title={Pigmented solid-pseudopapillary neoplasm of the pancreas.},
  author={Ondrej Daum and Radek Sima and Petr Muken{\vs}n{\'a}bl and Tom{\'a}{\vs} Vaně{\vc}ek and Martina Brouckova and Zdeněk N{\'a}levka Vladim{\'i}r Bene{\vs} and Michael Michal},
  journal={Pathology international},
  volume={55 5},
A hitherto unrecognized variant of solid-pseudopapillary neoplasm of the pancreas is reported. The tumor presented in the pancreatic head of a 57-year-old female patient. It was a well-circumscribed, encapsulated nodule measuring 27 mm in diameter, with variegated yellow to brown and gray cut surface. Histologically, the neoplasm was composed of uniform polyhedral cells arranged around delicate fibrovascular cores retaining their solid pattern in the periphery, whereas central parts of the… CONTINUE READING