Higher concordance of PD-L1 expression between biopsies and effusions in epithelioid than in nonepithelioid pleural mesothelioma.
Mohammed S I MansourTomas SeidalUlrich MagerKatalin DobraHans BrunnströmAnnika DejmekPublished in: Cancer cytopathology (2021)
A moderate concordance of PD-L1 expression between biopsies and effusions from pleural MM, especially for the epithelioid subtype, indicates biological differences between the 2 types of specimens. Cytology and histology may be complementary.