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- Title
Multiplex immunoassays of peptide hormones extracted from formalin-fixed, paraffin-embedded tissue accurately subclassify pituitary adenomas.
- Authors
Strathmann, Frederick G; Borlee, Grace; Born, Donald E; Gonzalez-Cuyar, Luis F; Huber, Bertrand R; Baird, Geoffrey S
- Abstract
The current gold standard for diagnostic classification of many solid-tissue neoplasms is immunohistochemistry (IHC) performed on formalin-fixed, paraffin-embedded (FFPE) tissue. Although IHC is commonly used, there remain important issues related to preanalytic variability, nonstandard methods, and operator bias that may contribute to clinically significant error. To increase the quantitative accuracy and reliability of FFPE tissue-based diagnosis, we sought to develop a clinical proteomic method to characterize protein expression in pathologic tissue samples rapidly and quantitatively.
- Publication
Clinical chemistry, 2012, Vol 58, Issue 2, p366
- ISSN
1530-8561
- Publication type
Journal Article
- DOI
10.1373/clinchem.2011.170613