Multiple lung cancers including squamous cell carcinoma with strong PD-L1 expression and adenocarcinoma with EGFR exon 19 deletion: A case report

We herein report a non-smoking 81-year-old man with advanced synchronous multiple primary lung cancers (SMPLC), containing squamous cell carcinoma with strong programmed death-ligand 1 expression in the middle lobe and adenocarcinoma with epidermal growth factor receptor (EGFR) exon 19 deletion in t...

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Bibliographic Details
Main Authors: Hirokazu Tokuyasu, Mika Horie, Soichiro Ishikawa, Hiromitsu Sakai, Hiroshi Miura, Akira Yamasaki
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:Respiratory Medicine Case Reports
Online Access:http://www.sciencedirect.com/science/article/pii/S2213007119303375