The DNA index is a strong predictive marker in intrahepatic cholangiocarcinoma: the results of a five-year prospective study View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2014-07

AUTHORS

Carsten Kamphues, Nadine Al-Abadi, Angelika Dürr, Roberta Bova, Frederick Klauschen, Albrecht Stenzinger, Marcus Bahra, Hussein Al-Abadi, Peter Neuhaus, Daniel Seehofer

ABSTRACT

PURPOSE: Predictive markers for risk stratification among patients with intrahepatic cholangiocarcinoma (IHC) are still lacking. Therefore, recent studies have focused on identifying the biological aspects of tumors that can provide more information about the tumor aggressiveness. The aim of this study was to prospectively evaluate the prognostic potential of the DNA index in patients undergoing liver resection for IHC. METHODS: In a prospective long-term follow-up study, the DNA index of 65 IHC patients undergoing liver resection was assessed by DNA image cytometry, and this parameter, as well as standard histopathological parameters, correlated with the patient survival. RESULTS: The mean DNA index was 1.69 ± 0.66 (range, 0.9-4.3). The univariate survival analysis showed that the DNA index (p = 0.024) and tumor stage (p = 0.017) were associated with patient survival, whereas all other standard histopathological factors had no predictive value. The multivariate analysis identified the DNA index (p = 0.050) and tumor stage (p = 0.028) as independent prognostic parameters. CONCLUSIONS: The DNA index is an independent predictive marker for IHC after liver resection. It is superior to most standard histopathological parameters and can be assessed pre- and postoperatively. Therefore, the DNA index might represent a promising tool in the decision-making process for patients with IHC. More... »

PAGES

1336-1342

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s00595-013-0701-7

DOI

http://dx.doi.org/10.1007/s00595-013-0701-7

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1038227574

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/23975588


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curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s00595-013-0701-7'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s00595-013-0701-7'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s00595-013-0701-7'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s00595-013-0701-7'


 

This table displays all metadata directly associated to this object as RDF triples.

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