These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Solid-cystic tumour of the pancreas. An endocrine neoplasm?
    Author: von Herbay A, Sieg B, Otto HF.
    Journal: Virchows Arch A Pathol Anat Histopathol; 1990; 416(6):535-8. PubMed ID: 2110701.
    Abstract:
    Immunohistochemical studies and DNA flow-cytometric investigations were performed in a case of solid-cystic tumour of the pancreas in a 35-year-old woman. All tumour cells were immunoreactive for the neuroendocrine cell markers chromogranin A and neuron-specific gamma-enolase. Moreover, about 10% of tumour cells were immunoreactive for insulin, while hypoglycaemia was absent. Few tumour cells (less than 1%) were immunoreactive for somatostatin, and no cells were found to be immunoreactive for pancreatic polypeptide or glucagon. No immunoreactivity was present for duct cell marker carcino-embryonic antigen and only individual cells were reactive for alpha 1-antitrypsin. Nuclear DNA content of the tumour cells was diploid and the proliferative activity was low. In confirmation of some reports on neuroendocrine markers in solid-cystic tumour of the pancreas, our findings support the theory that the lesion is a hormonally inactive neuroendocrine pancreatic tumour.
    [Abstract] [Full Text] [Related] [New Search]