Reproducibility in PD-L1 Immunohistochemistry Quantification through the Tumor Proportion Score and the Combined Positive Score: Could Dual Immunostaining Help Pathologists?

Reproducibility in PD-L1 Immunohistochemistry Quantification through the Tumor Proportion Score and the Combined Positive Score: Could Dual Immunostaining Help Pathologists?

We studied the pathologists’ agreements in quantifying PD-L1 expression through the tumor proportion score (TPS) and the combined positive score (CPS) using single PD-L1 immunohistochemistry (S-IHC) and double immunohistochemistry (D-IHC) combining PD-L1 staining and tumor cell markers. S-IHC and D-...

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Bibliographic Details
Main Authors: Anaïs Mercier, Virginie Conan-Charlet, Isabelle Quintin-Roué, Laurent Doucet, Pascale Marcorelles, Arnaud Uguen
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Cancers
Subjects:
PD-L1
immunohistochemisry
TPS
CPS
reproducibility
Online Access:https://www.mdpi.com/2072-6694/15/10/2768

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https://www.mdpi.com/2072-6694/15/10/2768

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