Using the 2015 classification and H&E/mucin/IHC stains, IPDA is higher for pathologists who identify as pulmonary pathology experts, have more years of experience, and/ or who see a higher number of lung cancer cases, but is the same for community and academic practices. 2041 Influence of ...
This is challenged by the unavailability of frozen tumor tissues, especially in a community hospital setting, and lack of a reliable EGFRvIII antibody for immunohistochemical detection. We developed a new, simple RT-PCR based assay for detection of EGFRvIII in formalin fixed, paraffin embedded (FFPE...