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: Prognostic significance of fascin expression in extrahepatic bile duct carcinomas.
    Author: Won KY, Kim GY, Lim SJ, Park YK, Kim YW.
    Journal: Pathol Res Pract; 2009; 205(11):742-8. PubMed ID: 19556073.
    Abstract:
    Extrahepatic bile duct (EBD) carcinoma is an aggressive cancer with a poor prognosis. Fascin is an actin-bundling protein with roles in forming cell protrusions and mesenchymal and neuronal cell motility. Many human neoplasms up-regulate fascin. High fascin expression is thought to be a poor prognostic factor in some cancers; however, few data are available for the role of fascin in EBD carcinoma. We investigated fascin immunoreactivity in EBD carcinoma and tested it for correlations between fascin expression and clinicopathological parameters. Conventional tissue sections of 114 cases of EBD carcinomas were immunohistochemically analyzed for fascin expression. Fascin expression was tested by cytoplasmic staining. Negative, weak positive, and strong positive fascin staining was observed in 49 (43.0%), 32 (28.1%), and 33 cases (28.9%), respectively. Fascin expression in EBD carcinomas was significantly correlated with histological grade (P<0.0001), primary tumor (T) (P=0.002), TNM stage (P=0.036), lymphatic invasion (P=0.048), venous invasion (P=0.024), and adjacent organ invasion (P<0.0001). High fascin expression was a significant poor prognostic factor (P=0.0001) in EBD carcinoma. High fascin expression (P=0.004) and TNM stage (P=0.001) in EBD carcinoma were independent adverse prognostic factors. High fascin expression is significantly correlated with aggressive tumor phenotype in EBD carcinoma and is an independent poor prognostic factor in EBD carcinoma.
    [Abstract] [Full Text] [Related] [New Search]