FNA smears of pancreatic ductal adenocarcinoma are superior to formalin ‐fixed paraffin‐embedded tissue as a source of DNA: Comparison of targeted KRAS amplification and genotyping in matched preresection and postresection samples

CONCLUSIONSFNA specimens are a more optimal source of DNA, and represent an important resource in the preresection and postresection molecular analysis of pancreatic ductal adenocarcinoma. Cancer Cytopathol 2017. © 2017 American Cancer Society.

Source: Cancer Cytopathology - October 12, 2017 Category: Pathology Authors: Christopher P. Hartley, Aparna M. Mahajan, Suzanne M. Selvaggi, William M. Rehrauer Tags: Original Article Source Type: research